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The gap between rich and poor
01-27
Stratification dynasty The gap between rich and poor
01-19
Kim Ka-jun Chen Jiajia The gap between rich and poor
12-17
![The plight of hundreds of millions of poor second generations: entering social work, 5-10 years behind others, self-awakening is too difficult[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)
