The military and political chiefs of the four second-level military regions under the Shanxi-Chahar-Hebei Military Region were later awarded titles
Everyone in the world knows that the Shanxi-Chahar-Hebei Military Region was an important armed force of our army during the War of Resistance Against Japanese Aggression, but they did not know that the four second-level military regions under its jurisdiction had such outstanding military achievements. These four military regions, namely Jijin, Jizhong, Jicha, and Jireliao, are like four solid cornerstones, supporting the great cause of resisting Japan in the entire Jin-Cha-Ji base area. And the military and political chiefs of these four military regions are all equipped with unique skills and have made outstanding achievements. Some of them were veterans of the Nanchang Uprising, some were heroes of the Long March, and some were fierce generals who fought all over North China. They made meritorious contributions to the cause of national liberation in the War of Resistance Against Japanese Aggression. However, do you know what happened to these military and political chiefs after the founding of New China? And what kind of rank have they been awarded? Let's uncover this little-known history together!
On July 7, 1937, the Lugou Bridge Incident broke out, and Japan imperialism launched a full-scale war of aggression against China. In the face of the national crisis, the Communist Party of China actively responded to the call of the whole nation to resist the war, and the main force of the Eighth Route Army went to the front line of resistance against Japan in North China. At this critical moment, a general named Nie Rongzhen led a force of less than 3,000 people, including the 115th Division Independent Regiment, Cavalry Battalion, and Infantry Battalion of the Eighth Route Army, to embark on the arduous journey of creating an anti-Japanese base in Shanxi, Chahar, and Hebei.
Nie Rongzhen, an outstanding military strategist who was later awarded the rank of marshal, was already a battle-hardened veteran revolutionary. After his victory at Pingxingguan, he resolutely decided to stay in the Shanxi-Chahar-Hebei region to carry out the anti-Japanese struggle. This decision laid the foundation for the establishment of the Shanxi-Chahar-Hebei Military Region in the future.
The small army led by Nie Rongzhen soon converged with Lu Zhengcao's troops and part of the 120th Division. In the arduous environment behind enemy lines, they began a difficult but glorious anti-Japanese journey. This team is like a seed, taking root and sprouting in the land of North China, and continues to grow and grow.
In the early days of its establishment, the Shanxi-Chahar-Hebei Base Area faced many difficulties. The Japanese army's "encroachment" policy and frequent "sweeping" operations brought tremendous challenges to the construction of the base areas. However, under the wise leadership of Nie Rongzhen, the officers and men of the Eighth Route Army carried forward the revolutionary spirit of "not fearing hardship and death," relied on the masses, launched guerrilla warfare, and gradually opened up the situation.
With the passage of time, the Jin-Cha-Ji base area continued to expand. Its jurisdiction gradually covered most of Hebei Province, as well as a vast area on the border between Shanxi and Chahar. During the Anti-Japanese War, it became the largest and most populous anti-Japanese base in North China. More importantly, it was the first anti-Japanese base area behind enemy lines established by the Eighth Route Army during the War of Resistance Against Japanese Aggression.
The growth process of the Shanxi-Chahar-Hebei Military Region is a history of arduous struggle. From the initial development of a few thousand people to tens of thousands of military forces, from sporadic guerrillas to military regions with a complete command system, all this embodies the painstaking efforts and sacrifices of countless revolutionary martyrs.
In this process, the Shanxi-Chahar-Hebei Military Region has constantly summed up its experience and innovated tactics. They creatively launched the "16-character formula for guerrilla warfare behind enemy lines," that is, "basic guerrilla warfare, movement warfare, and the development of militia guerrilla warfare." This tactical thinking has greatly enhanced the combat effectiveness of the troops and provided effective guidance for striking at the Japanese puppet army.
By the beginning of 1944, with the continuous consolidation and development of the anti-Japanese armed struggle behind enemy lines, the Shanxi-Chahar-Hebei Military Region ushered in an important turning point. They have shifted from maneuvering with the enemy and preserving their strength and using guerrilla warfare to coordinate frontal operations to taking the initiative in offensive operations. This strategic change indicates that the Shanxi-Chahar-Hebei Military Region has grown into a powerful force capable of taking the initiative to attack and annihilate the enemy.
It is against this background that in order to better unify the command of the troops and meet the new operational needs, the Shanxi-Chahar-Hebei Military Region has set up four subordinate second-level military regions. The establishment of these four military regions not only optimized the command system, but also laid the organizational foundation for the subsequent large-scale counteroffensive.
The establishment and development of the Shanxi-Chahar-Hebei Military Region is a microcosm of the Communist Party of China's leadership in the War of Resistance Against Japanese Aggression. It not only played an important role in fighting against the Japanese puppet army and cooperating with the main force of the Eighth Route Army, but also accumulated valuable experience for the Chinese revolution. As later generations appraised, the Shanxi-Chahar-Hebei base area can be called "an exemplary anti-Japanese base area behind enemy lines and a model area of the united front." This appraisal is the best praise for the Shanxi-Chahar-Hebei Military Region and its officers and men.
At the beginning of 1944, with the deepening of the War of Resistance Against Japan, the Shanxi-Chahar-Hebei Military Region was faced with new challenges and opportunities. Although the Japanese army had shown signs of decline, it was still waging a frantic "sweep" in North China. In order to more effectively respond to the enemy's offensive and prepare for the upcoming counteroffensive, the leadership of the Jin-Cha-Ji Military Region made a key decision: the creation of four second-level military districts.
The four second-level military regions are the Jijin, Jizhong, Jicha, and Jireliao Military Regions. They were established not only to better unify the command of the troops, but also to adapt to the special combat conditions and geographical environments of different regions. Each military district has its own unique strategic significance and combat mission.
The Hebei-Jin Military Region is located in the southwest of the Shanxi-Chahar-Hebei base area, spanning the western part of Hebei and the northeastern part of Shanxi. This area is mountainous and has complex terrain that provides a natural barrier for guerrilla warfare. The main task of the Hebei-Jin Military Region was to contain the Japanese garrison in Taiyuan and provide rear support for the main force of the Eighth Route Army.
The Jizhong Military Region is located in the center of the base area, mainly covering the central plain of Hebei. This is the key area of the Japanese army's "encroachment" policy, and it is also the granary of the Shanxi-Chahar-Hebei base area. The Jizhong Military Region shoulders the heavy task of protecting the core areas of the base areas and organizing the mass armed forces. It was here that the famous "sparrow warfare" tactics were put to good use and developed.
The Jicha Military Region is located in the northern part of the base area, including the northern part of Hebei Province and the southern part of Chahar. This region has complex topography, with mountains, hills and plains, and is an important link between North China and the anti-Japanese armed forces of Inner Mongolia. The establishment of the Jicha Military Region strengthened the ties between the Jin-Chahar-Hebei Military Region and other anti-Japanese forces, and laid the foundation for the later major counteroffensive.
The Jireliao Military Region is located in the northeast of the base area, including the southern part of Rehe and the western Liaoning region. The special feature of this military region is that it directly faces Japan's domination in the northeast and is the bridgehead of the Jin-Cha-Ji Military Region extending to the northeast. The establishment of the Jireliao Military Region not only opened a channel for the development of the Shanxi-Chahar-Hebei base area to the east, but also made important preparations for the later liberation of the northeast.
The establishment of these four second-level military regions has further perfected the command system of the Shanxi-Chahar-Hebei Military Region and markedly enhanced its combat capability. According to statistics at that time, the total strength of the entire military region reached 60,000, and the number of militia was close to 600,000. This huge armed force became a nightmare for the Japan invaders.
Each military district is staffed with experienced military and political chiefs. For example, Zhao Erlu, commander of the Hebei-Jin Military Region, and Wang Ping, political commissar, were both veteran comrades who had participated in the revolution since the period of the agrarian revolution. Yang Chengwu, commander of the Jizhong Military Region, was a famous anti-Japanese general in North China. The appointment of these military and political chiefs has ensured that all military regions can effectively carry out their work in a complex war environment.
The establishment of the four second-level military regions also reflects the strategic vision of the leadership of the Shanxi-Chahar-Hebei Military Region. They profoundly realized that in order to defeat the Japan aggressors, it was necessary to fully mobilize and rely on the masses. Therefore, in parallel with the formation of military districts, they also vigorously developed militia organizations. The nearly 600,000 militia is not only a powerful reserve force, but also a bridge and link with the masses.
These militias are located in villages and towns, and they work during the day and carry out guard duties at night, ready to fight with the regular troops. They were familiar with the terrain and understood the enemy's situation, and became the eyes and ears of the Shanxi-Chahar-Hebei Military Region. It is precisely with such a huge mass base that the Shanxi-Chahar-Hebei Military Region can continue to grow and develop in a difficult environment.
The establishment of the four second-level military regions indicates that the Shanxi-Chahar-Hebei Military Region has entered a new stage of development. They are like four flags, flying high on the land of North China, guiding the anti-Japanese army and people to advance in the direction of victory. In the following year, the entire Shanxi-Chahar-Hebei Military Region launched thousands of battles against Japan, annihilating more than 40,000 Japanese puppet troops, liberating 32 county towns, and regaining the freedom of more than 800,000 ordinary people.
The achievement of this series of brilliant achievements is inseparable from the establishment of the four second-level military regions. They have optimized the command system, improved operational efficiency, and provided organizational support for the Shanxi-Chahar-Hebei Military Region's transition from guerrilla warfare to mobile warfare and positional warfare. At the same time, they also accumulated valuable experience for large-scale military operations during the War of Liberation.
The establishment of the four second-level military regions is not only a readjustment of military organization, but also a vivid embodiment of the continuous development and innovation of the Shanxi-Chahar-Hebei Military Region. Their stories are a microcosm of the Communist Party of China's leadership of the War of Resistance Against Japanese Aggression, showing the glorious course of the Communist Party of China and the people's army in relying on the masses, constantly innovating, and finally achieving victory in an extremely difficult environment.
Each of the military and political chiefs of the four second-level military regions of the Shanxi-Chahar-Hebei Military Region was a heroic figure in the War of Resistance Against Japanese Aggression, and their deeds were like magnificent war epics. Let us uncover the glorious deeds of these heroes one by one and feel their extraordinary contributions in the War of Resistance Against Japan.
First of all, Zhao Erlu, commander of the Hebei-Jin Military Region, and Wang Ping, political commissar. Zhao Erlu, a veteran of the revolution from a peasant family in Shanxi, joined the Communist Party of China as early as 1927. He participated in the Nanchang Uprising, experienced the baptism of the Long March, and was a battle-hardened old revolutionary. During his tenure as commander of the Hebei-Jin Military Region, Zhao Erlu gave full play to his rich military experience.
In the summer of 1944, the Japanese army launched a large-scale "sweep" against the Jijin Military Region. In the face of the enemy's fierce attack, Zhao Erlu responded calmly and commanded the troops to adopt flexible and mobile tactics. He led his troops to maneuver with the enemy in the Taihang Mountains, which not only avoided heavy losses in frontal battles, but also pinned down a large number of enemy troops, and bought valuable time for counter-"sweeping" in other areas.
Wang Ping, the political commissar who partnered with Zhao Erlu, was also an old revolutionary. He was good at doing mass work, and vigorously promoted the policy of "supporting the army and giving preference to family members" in the Hebei-Shanxi Military Region, which greatly aroused the enthusiasm of the local masses in supporting the anti-Japanese resistance. Thanks to his efforts, the militia organization of the Jijin Military Region flourished and became an important supplementary force to the anti-Japanese armed forces.
Yang Chengwu, commander of the Jizhong Military Region, is a legendary figure. As the "trump card" general of the Shanxi-Chahar-Hebei Military Region, Yang Chengwu commanded many famous battles. Among them, the most famous is the "Night Attack on Yangmingbao Airport" operation in the "Battle of the Hundred Regiments" in 1943.
In this operation, Yang Chengwu led his troops deep behind enemy lines and attacked important military airfields of the Japanese army. They adopted the method of "concealing during the day and marching at night", and successfully avoided the layers of Japanese defenses. When night fell, Yang Chengwu commanded the troops to launch a sudden attack, destroying 24 Japanese planes in one fell swoop and severely damaging the Japanese air force. This operation not only dealt a blow to the arrogance of the Japanese army, but also greatly boosted the morale of the anti-Japanese soldiers and civilians throughout the country.
The chief officers of the Jicha Military Region have also made outstanding contributions. Commander Lu Zhengcao is a veteran of the Shanxi-Chahar-Hebei Military Region, and he played an important role in the process of establishing the Jicha-Hebei Military Region. Lü Zhengcao was good at using guerrilla tactics, often leading small units deep behind enemy lines, attacking and harassing the supply lines of the Japanese army, and sabotaging the enemy's "encroachment" plan.
In the spring of 1944, the Japanese army launched a large-scale "sweep" against the Jicha Military Region. In the face of the superior enemy, Lu Zhengcao adopted the strategy of "breaking the whole into parts". He dispersed his troops into small units, hiding among the masses and waiting for an opportunity to strike at the enemy. This tactic not only preserves its own strength, but also inflicts a heavy blow on the enemy. When the Japanese army retreated exhausted, Lü Zhengcao quickly concentrated his forces and pursued the enemy, achieving brilliant results.
The chief officers of the Jireliao Military Region are facing a special challenge. This military region is located in the northeast of the Jin-Cha-Ji base area, directly facing Japan's domination in the northeast. Commander Li Yunchang waged an arduous struggle here.
Li Yunchang made full use of the complex terrain of the Jireliao region and organized a large amount of underground work. He sent intelligence officers deep into enemy-occupied areas and established an extensive intelligence network. This information not only provided important support for the operation of the Jireliao Military Region, but also made full preparations for the later liberation of Northeast China.
In early 1945, with the Soviet Red Army's attack on Japan's Kwantung Army, Li Yunchang seized the opportunity and commanded the troops to advance to the northeast. They rapidly occupied a number of towns and cities, opening the way for the main forces of the Eighth Route Army to advance to the northeast.
These military and political chiefs are not only military commanders, but also experts in political work. They went down to the grassroots level, showed concern for the weal and woe of the masses, actively implemented the policy of reducing rents and interest rates, and mobilized the masses to participate in the anti-Japanese struggle. It was precisely because of their efforts that the Jin-Cha-Ji base area became a "model anti-Japanese base area."
The deeds of these military and political chiefs demonstrated the wisdom and courage of the Communist Party of China in leading the War of Resistance Against Japanese Aggression. They waged a struggle in a difficult environment, not only defeated the Japan invaders, but also accumulated valuable experience for the Liberation War and the establishment of New China. Their stories are a brilliant pearl in the history of the Chinese People's War of Resistance Against Japanese Aggression, and will always be worth remembering and learning from future generations.
The establishment of the four second-level military regions of the Shanxi-Chahar-Hebei Military Region provided a strong organizational guarantee for the in-depth development of the War of Resistance Against Japanese Aggression. Between 1944 and 1945, these military regions launched a series of important battles, which not only dealt a blow to the arrogance of the Japanese army, but also laid a solid foundation for the final victory. Let us review the main battles of these second-level military regions in turn, and feel the heroic and tenacious fighting spirit of the anti-Japanese army and people under the leadership of the Communist Party of China.
In the second half of 1944, the Hebei-Jin Military Region launched the famous "sabotage war". The main objective of the campaign was to disrupt the lines of communication of the Japanese army, cutting off its supplies. The commanders of the Hebei-Jin Military Region carefully planned and chose the Zhengtai Railway (Zhengding to Taiyuan) as the main target of attack.
On the night of 15 August, the main force of the Hebei-Jin Military Region, under the command of Commander Zhao Erlu, was divided into several groups and simultaneously launched an attack on a number of strongholds along the Zhengtai Railway. They used the tactic of "sparrow warfare", that is, multi-point flowering, distracting the enemy. This tactic made it difficult for the Japanese to concentrate their forces on defense.
During the battle, the soldiers of the Eighth Route Army showed amazing courage and wisdom. Some teams used pre-prepared explosives to blow up railway bridges; Other teams have cleverly dismantled large sections of railroad tracks. What's more, some fighters disguised themselves as railway workers and infiltrated Japanese-controlled stations, taking the opportunity to destroy signaling equipment and switches.
This "sabotage battle" lasted a whole week, causing huge losses to the Japanese army. The Zhengtai Railway was interrupted in many places, and the transportation of military supplies by the Japanese army was seriously affected. This not only dealt a blow to the arrogance of the Japanese army, but also greatly encouraged the anti-Japanese enthusiasm of the people in the Jijin region.
In early 1945, the Jizhong Military Region launched the "Raoyang Campaign" that shocked North China. Raoyang County, located in the Jizhong Plain, was an important stronghold controlled by the Japanese army. Yang Chengwu, commander of the Jizhong Military Region, decided to launch an attack on this issue after meticulous reconnaissance and careful deployment.
On the evening of 7 February, the main force of the Jizhong Military Region quietly approached Raoyang County under the cover of dense fog. Yang Chengwu adopted the tactic of "encircling the point and sending reinforcements", that is, first besieging the county seat, luring the surrounding Japanese troops to reinforce them, and then concentrating superior forces to annihilate the reinforcing enemy.
When night fell, the Eighth Route Army suddenly launched a fierce attack. Although the Japanese army was strong, it quickly fell into passivity in the face of the fierce offensive of the Eighth Route Army. At the same time, the ambush troops sent by Yang Chengwu set up an ambush on the outskirts of the county and successfully intercepted the Japanese troops who rushed to reinforce from the surrounding area.
The battle lasted three days and three nights. In the end, the Eighth Route Army conquered Raoyang County, annihilated more than 1,500 Japanese puppet troops, and captured a large number of weapons and ammunition. This campaign not only opened up the main transportation routes in the Jizhong base area, but also greatly enhanced the combat effectiveness and confidence of the Eighth Route Army.
In the summer of 1944, the Jicha Military Region launched the "Zhangbei Anti-Sweeping Campaign". Zhangbei is located in the southern part of Chahar and is one of the important strongholds of the Japanese army to control North China. In July 1944, the Japanese army gathered more than 30,000 people and launched a large-scale "sweep" against the Jicha Military Region.
In the face of a superior enemy, Lu Zhengcao, commander of the Jicha Military Region, adopted flexible and mobile tactics. He divided the troops into pieces and scattered them in the vast rural areas, and at the same time organized the masses to carry out tunnel warfare and mine warfare.
In an encounter, the soldiers of the Eighth Route Army skillfully used the terrain and set up a large number of tricks. When the Japanese army passed through a valley, it was suddenly ambushed by the Eighth Route Army. Before the Japanese could react, they stepped on a large number of mines and suffered heavy losses.
This anti-sweeping war lasted a whole month. During this period, the Jicha Military Region adopted the method of combining guerrilla warfare with positional warfare, which not only avoided a hard fight with the enemy, but also dealt a heavy blow to the enemy. In the end, the Japanese army had to retreat in disarray, and the Jicha Military Region not only preserved its strength, but also expanded its base area.
The Jireliao Military Region launched the "Liaoxi Campaign" in August 1945. With the Soviet Union's declaration of war on Japan, the Jireliao Military Region seized the opportunity to launch an attack on the western Liaoning region.
On 11 August, Li Yunchang, commander of the Jireliao Military Region, issued an order to attack. The main force of the Eighth Route Army was divided into multiple routes, and at the same time marched to Jinzhou, Yixian and other important cities. They used the "flower arrangement" tactic, that is, quickly establishing a stronghold behind enemy lines and cutting off the enemy's retreat.
In the battle of Chaoyang Town, the Eighth Route Army encountered stubborn resistance from the Japanese army. Li Yunchang immediately made a decision, mobilized artillery, and carried out a fierce bombardment of the Japanese position. Under the cover of artillery fire, the infantry launched a charge and quickly broke through the Japanese lines.
The battle lasted until the end of August, and the Jireliao Military Region liberated a total of 12 county seats, annihilating more than 15,000 enemies, and opening the way for the main force of the Eighth Route Army to advance into the northeast.
The victories in these battles not only demonstrated the strong combat effectiveness of the four second-level military regions of the Shanxi-Chahar-Hebei Military Region, but also demonstrated the indomitable fighting spirit of the anti-Japanese army and people under the leadership of the Communist Party of China. In an extremely difficult environment, they confronted a strong enemy with inferior equipment, and finally won a great victory in the War of Resistance Against Japan. The experience of these battles also provided valuable reference for the later war of liberation.
The four second-level military regions of the Shanxi-Chahar-Hebei Military Region made tremendous contributions in the War of Resistance Against Japanese Aggression and the War of Liberation, and their historical achievements can be described as brilliant in the annals of history. These feats are not only reflected in military achievements, but also in political, economic, cultural and other aspects, laying a solid foundation for the final victory of the Chinese revolution.
On the military side, the four second-level military regions successfully pinned down and depleted a large number of Japanese troops through flexible and changeable tactics. The guerrilla warfare waged by the Hebei-Jin Military Region in the Taihang Mountains is a typical example. In the winter of 1944, the Japanese army launched a large-scale "sweep" in the Taihang Mountains. In the face of an superior enemy, the Hebei-Jin Military Region adopted the "nail tactic," that is, setting up strong fortifications on important hills and resisting stubbornly.
In a fierce battle, a certain unit of the Eighth Route Army engaged in a fierce battle with the Japanese army in the area of Langya Mountain. The soldiers of the Eighth Route Army took advantage of the terrain and set up a number of firing points on the steep cliffs. As the Japanese troops meandered up the mountain road, they were suddenly under heavy fire from all directions. Although the Japanese were well-equipped, it was difficult to take advantage of this terrain and were eventually forced to retreat. This tactic not only preserved its own strength, but also greatly depleted the enemy's forces and materiel.
The Jizhong Military Region creatively carried out tunnel warfare in the plains. They organized the masses to dig a network of tunnels crisscrossing them, which not only concealed the army, but also attacked the enemy by surprise. In the spring of 1945, in a certain village in the Jizhong Plain, the Japanese army was carrying out a "sweep". When the Japanese army searched to the center of the village, the soldiers of the Eighth Route Army in the tunnel suddenly came out and launched a surprise attack on the unsuspecting Japanese army. This tactic greatly increased the survivability and combat effectiveness of the Eighth Route Army.
On the political front, the four second-level military regions actively promoted democratic politics and established an anti-Japanese democratic regime. In 1944, the Jicha Military Region held local elections in the base areas, allowing the peasants to truly participate in the building of political power for the first time. In an election in a certain village, an old peasant was elected as the village chief. Although this old farmer did not have a high level of education, he knew the situation in the village well, and after taking office, he vigorously promoted the policy of reducing rents and interest rates, which won the support of the people. This practice greatly aroused the enthusiasm of the masses and consolidated the anti-Japanese base areas.
In the economic aspect, the four second-level military regions have actively developed the economy of the base areas and achieved self-sufficiency between the military and the people. In early 1945, the Jireliao Military Region organized and carried out a large-scale spring plowing and production campaign. They organized the masses to reclaim wasteland and improve farming techniques, which led to a significant increase in grain production. In one village, under the guidance of the Eighth Route Army, the villagers adopted the method of deep cultivation, which increased the wheat yield by 30% compared with previous years. This not only solved the problem of feeding the army and the masses, but also provided material support for supporting the front line.
In the area of culture, the four second-level military regions have vigorously carried out cultural and educational work, thus enhancing the cultural level and political consciousness of the masses. In the winter of 1944, the Jizhong Military Region launched a vigorous literacy campaign. They organized young intellectuals to go deep into the countryside and set up night schools for the peasants. In a night school in a village, a young soldier of the Eighth Route Army was teaching peasants how to read. In class, the peasants carefully read the words "resist Japan and save the country" and "unity is strength". This practice not only raised the cultural level of the masses, but also strengthened their anti-Japanese consciousness.
In the area of social reform, the four second-level military regions have actively pursued the policy of reducing rents and interest rates, which has greatly improved the living conditions of the peasants. In the autumn of 1944, the Jijin Military Region launched a large-scale land reform campaign. In one village, the cadres of the Eighth Route Army led the masses to liquidate the exploitation of the landlords and distribute the surplus land to the poor peasants. A former sharecropper excitedly said that this was the first time in his life that he had owned his own land. This practice greatly aroused the peasants' enthusiasm for production and consolidated the mass base in the anti-Japanese base areas.
In the struggle against the enemy, the four second-level military regions carried out extensive united front work and broke the enemy's rule. At the beginning of 1945, the Jicha Military Region launched a campaign to disintegrate the Japanese puppet army. By distributing leaflets and making secret contacts, they won over the Japanese puppet army to revolt. During one operation, an underground worker of the Eighth Route Army successfully persuaded a puppet army company commander to lead the whole company to revolt. This not only weakened the enemy, but also strengthened the strength of our army.
The four second-level military districts have also made important contributions to intelligence work. The Jireliao Military Region has established a huge intelligence network to go deep behind enemy lines to collect intelligence. In the summer of 1945, they obtained important information about the Japanese army's preparation for retreat, and provided valuable strategic intelligence support for the main force of the Eighth Route Army to advance into the northeast.
These feats fully demonstrated the wisdom and courage of the anti-Japanese army and people under the leadership of the Communist Party of China. Under extremely difficult conditions, they not only successfully resisted the Japan invaders, but also carried out extensive social reforms in the base areas, laying a solid foundation for the establishment of New China. The historical merits of the four second-level military regions are an important chapter in the history of the Chinese revolution and deserve to be remembered forever by future generations.