彦涵,曾用名刘宝森,1916年7月29日生于江苏省东海县富安村。自幼家境贫苦,1925年入新浦普爱小学学习,1932年考取海州师中,在校学习期间成绩优异。1935年,因为组织爱国学潮而被学校开除,后在上海的舅舅家里接触到中共地下党员陈佛生,并接受了进步思想的教育。1935年夏,彦涵考取了国立杭州艺专预科,从师方干民、潘天寿等著名教授,系统地学习了中国画和西洋画。1937年抗战爆发后,彦涵组织成立了宣传队,为抗战募捐并进行爱国宣传活动。在 Yan Han, who used the name of Liu Baosen, July 29, 1916 was born in Fu’an Village, Donghai County, Jiangsu Province. Since childhood, he was in a poor family environment and was admitted to Xin Pu Pu Ai Primary School in 1925. He was admitted to Haizhou Teachers in 1932 and excelled in his studies at school. After being expelled from the school in 1935 for organizing a patriotic tide, he was exposed to the underground party member Chen Fosheng in the uncle’s home in Shanghai and accepted the education of progressive thinking. In the summer of 1935, Yan Han won the prestigious National Arts College in Hangzhou and studied well-known Chinese and Western paintings systematically from well-known professors such as Gannan people and Pan Tianshou. After the outbreak of the war of resistance in 1937, Yanhan organized a propaganda team to raise funds for the war of resistance and carry out patriotic propaganda activities. in