Zhang Lan (1April 2, 872-1February 9, 955) was born in Nanchong, Sichuan (now Lianchi Township, Xichong County). A scholar in the late Qing Dynasty [1]. China democratic revolutionist. 194 1 participated in the founding of China Democratic League (changed from 1944 to China Democratic League) and served as the chairman of China Democratic League [1]. 1949 In September, he participated in the China People's Political Consultative Conference and was elected as the vice chairman of the Central People's Government. 1In June, 954, he was elected as the vice chairman of the National People's Congress Standing Committee (NPCSC) and CPPCC. He is the author of "Talking about Benevolence and Righteousness", "Four Encouragements and One Caution" and "Valuable Meaning of Mozi".