During 1932-1933,chanyan went to Minxi sovie tarea several times to direct and develop the worker's move- ment and the work of worker's univn.Through sufficient reseaneh,Chenyun wrote"About worker's econormical battle in Soviet Area"and"How to Make Labour Contract".He scientifically put forward the way of strengthening the guide on worker's movement in Soviet areas,argued that the party and officials in workers wrinon shall apply flexibly party's prin- ciple and policy to the practice of workev's movement,and pointed out that holding on to the leadership of CPC would be the foundamental guarantee for winning the battle.Chen Yun's thonghts provided the theoraticall basis and pointed out the working directing for progressing workers movermnt in soviet areas.