Seventy-five years ago today, on January 19th, 1950 (December 2nd, 1949 in the lunar calendar), the crosstalk improvement group was established in Beijing. On January 19th, 1950, the crosstalk improvement group was established in Beijing. Crosstalk Improvement Group: On January 19th, 1950, initiated by Sun Yukui, Hou Baolin, Chang Baoting, Chang Chengbao, Tong Dafang, Luo Rongshou, Gao Deliang, Yu Shide and others, the "Crosstalk Improvement Group" was established in Beijing. Mr. Sun Yukui was the first, second and third team leader. He actively united the vast number of crosstalk actors, set up the banner of crosstalk reform, drew up the reform plan and steps, improved and practiced, organized the performance of crosstalk conference, and all his income was used as the living expenses of the actors. Set up literacy classes, eliminate illiteracy, and carry out current affairs education, so that crosstalk actors from the old society can gradually improve their cultural and political level and transform crosstalk, so as to achieve the role of publicity and education for the masses. Crosstalk Improvement Group is not only supported by crosstalk actors, but also supported and helped by Mr. Lao She, linguists Wu Xiaoling and Luo Changpei. During that period, literary and artistic creation was also very prosperous, and a large number of new literary and artistic works were created in line with the situation, which promoted the development of cross talk. During the movement to resist U.S. aggression and aid Korea, many folk art performers participated in performances in the DPRK to express condolences to Chinese people's Volunteer Army. Although the "Crosstalk Improvement Group" only lasted for more than two years, it played a great role. The group published a "Special Issue", timely communicated and reported the situation of Quyi crosstalk circles, put forward criticism and praise, published four new crosstalk works, and completed the historical life of a specific period. Crosstalk is a popular form of folk art