On November 7, 2013, Zhang Hengyuan came to the Luyuan School for Children of Migrant Workers in Chaoyang District, Beijing to do charity work and give music lessons to the children. On November 14, Zhang Hengyuan attended Jinan Telecom’s ticket signing event and came to Jinan sanitation workers’ homes to give away tickets and warmth. In January 2014, Zhang Hengyuan teamed up with Zhejiang Satellite TV's "Entertainment DreamWorks" and the China Foundation for Poverty Alleviation to bring more than 70 love packages to Sun Village, Shunyi District, Beijing, and donated and sold signed merchandise, raising 10,000 yuan. All the proceeds of RMB 100,000 will be used for the “2013 China Foundation for Poverty Alleviation Student Warmth Package” campaign. On January 11, Zhang Hengyuan participated in a charity performance of the Fudan University Finance Alumni Association in Shanghai. In September, he joined the "Voice of China Music Classroom" public welfare project co-organized by Star Media, the producer of the "Voice of China" column group and other caring organizations, to help children who love music and create a good music learning environment for them. environment.