1942年的5月,毛泽东主席《在延安文艺座谈会上的讲话》发表之后,延安文艺界依据《讲话》精神,联系各自的实际情况,进行了整风,精神面貌焕然一新,延安文艺界开始面向工农兵。群众的文艺活动迅速发展起来,街头剧、秧歌队走向群众,走向农村。中央社会部所属的西北公学,集中了一批文艺人才。他们是在整风过程中从鲁迅艺术学院、青年剧院、评剧院 In May 1942, after Chairman Mao Zedong’s “Speech at Yan’an Literature and Art Symposium” was published, Yan’an literary and art circles conducted a rectification work according to the spirit of “speech” and took a fresh look in their own spirit. Yan’an literary and art circles began to face workers and peasants Soldiers. The mass literary activities developed rapidly, street plays, yangko dance team to the masses, to the countryside. Central Northwest Public School belonging to the Central Social Department, a concentration of a group of literary talent. They are in the rectification process from the Lu Xun Art Institute, Youth Theater, Ping Theater