The Society for the World of Work-Study, a communist group set up by Chinese students who worked and studied in France, held an annual meeting in Montargis, France at the end of December, 1920. The picture shows the participants: Cai Hesen (front row, 4th L); Li Weihan (third row, 5th R); Li Fuchun (fourth row, 8th R). [Photo/General Review of the Communist Party of China]

The picture shows Chen Yi (back row, 1st R) in 1920 with fellow Chinese students who studied and worked in France, including his elder brother, Chen Mengxi (front row, 1st L). [Photo/General Review of the Communist Party of China]