Chang Shanna, 193 1 was born in Lyon, France, and is the daughter of Chang Shuhong, the "guardian of Dunhuang". She is a famous art design educator, art designer, professor and national expert with outstanding contributions. She has participated in the architectural decoration design and mural creation of many national key construction projects such as the emblem of the China Communist Youth League and the National Cultural Center.
Xu Yuanchong, 192 1 was born in Nanchang, Jiangxi Province, and 1938 was admitted to the National Southwest Associated University, where he studied under Qian Zhongshu, Wen Yiduo, Feng Youlan, Liu Wuji and Wu Mi. From 65438 to 0944, Xu Yuanchong was admitted to Tsinghua University Institute of Foreign Literature, and then went to Paris University to study.