Mr. Gong Jinhai has more than 30 years of rich working experience in schools, government agencies, enterprises, social organizations and other units. From September 2002 to March 2005, he was a postgraduate student of Shanghai Jiaotong University. During his stay in the University, he served as the president of Deng Xiaoping Theory Research Association of students of Shanghai Jiaotong University, the head of practice group of "Three Representatives" of Shanghai Jiaotong University, the editor in chief of "navigation" magazine of Shanghai Jiaotong University Committee of the Communist Youth League, and a member of online editorial board of students of the Ministry of education. From March 2005 to October 2006, served as the deputy general manager of Huier management consulting company of Shanghai Jiaotong University. From October 2006 to November 2009, served as the East China Manager of Beijing Aortec Technology Co., Ltd. From November 2009 to October 2012, served as the general manager of Shanghai Russell trading company. From November 2012 to may 2014, served as the head of Henan area of the big blood vessel business department of Medtronic, Inc. From May 2014 to October 2017, served as the general manager of Henan zhuerkang Trading Co., Ltd. From May 2015 to October 2019, served as Deputy Secretary General of Shanghai Xinyang chamber of Commerce and Secretary General of Shanghai Chamber of Commerce in Huangchuan County. From October 2017 to October 2019, served as the general manager of Shanghai Danni culture communication company.