莫斯科中山大学
With the support from their mentor Pavel Mif, the president of Moscow Sun Yat-sen University and then representative of Comintern to China, the 28 Bolsheviks were sent back to China to take leadership of the CPC. The return of the "28 Bolsheviks" began with Wang Ming and Chen Yuandao in early 1929, with Wang Jiaxiang returning in 1930.