中国左翼作家联盟
In March 1930, the League of Left-Wing Writers was established in Shanghai. Rou Shi attended its inaugural meeting, and became an executive and standing committee member in charge of the League publication "Meng Ya" (萌芽). He joined the Communist Party of China in May 1930, and published the short story, "A Slave Mother" (为奴隶的母亲).