中国左翼作家联盟
The experience of political conflict broadened his horizon in literature, therefore the theme of his later writing was mostly based on this. He then helped to found the League of Left-Wing Writers in 1930. After that, he worked together with Lu Xun to fight for the right of the society and the revolutionary movement in literature. The harvest period of Mao Dun's writing is considered to have been from 1927 to 1937.