teacher of Zhejiang University, one of Zhejiang Top 10 Charity Models, and founder of public benefit platform Rainbow Life, environmental protection organization Green Zhejiang, QSEC Club, Talent of Purple Collar Club, Green Origin Association of ZJU. He is also the associate dean of Academy of Social Governance, ZJU, president of Zhejiang Green Technology and Culture Promotion Association, president of Hangzhou Entrepreneurship Development Promotion Association (Elite Eagle), chairman of Zhejiang Colorful Sunshine Public Welfare Foundation, and council member of the General Association of Zhejiang Entrepreneurs. Focusing on the study and practice of the ideological, political, entrepreneurship, and environmental education for young students, RUAN was praised for many of his achievements by the Ministry of Education, Zhejiang provincial government, and Zhejiang University. He is the author of Chasing Dream: Rainbow Life and the editor-in-chief of Chasing Dream: The Road of Elite Eagle, Unity of Knowledge and Action: Serve the Country with Practice, The Green Deep in My Heart, The Fight Between Paradise and Warm Season, etc. Besides, he has published dozens of papers.