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Lingnan area State of Qin Central Plains Zhao Tuo Qin Dynasty Whatever
01-20
Zhao Tuo longevity South Vietnam Whatever
01-02
![At the end of the Qin Dynasty, the world was in chaos, so why didn't the 500,000 Qin troops who had expeditioned to Lingnan return to the Central Plains?[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)
