Tang Guohua: Male, born in February 1963, China nationality, without permanent residency abroad, bachelor degree, law major, first-class lawyer. 1985 to 1995 as a lecturer in the law department of Hangzhou university; 1995-2004 Director of Zhejiang Junan Century Law Firm; From 2004 to 2008, he served as the director of Zhejiang Zeda Law Firm; From 2009 to 20 1 1, he served as the director of Zhejiang Junan Century Law Firm; He is currently a senior partner of Cheng Jintian (Hangzhou) Law Firm, an independent director of Guangdong Jiaying Pharmaceutical Co., Ltd., an independent director of Shunfa Hengye Co., Ltd., an independent director of Mankalong Jewelry Co., Ltd. and an independent director of Zhejiang Ruan Co., Ltd.