. English: Photo from Peking, a social survey conducted under the auspices of the Princeton university center in China and the Peking Young men's Christian association (1921) . between 1917 and 1919 802 Industrial Education. National Teachers' College

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Size: 2565px × 1948px
Photo credit: © History and Art Collection / Alamy / Afripics
License: Licensed
Model Released: No

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