What is Yin's title? Chairman of He Shan Pharmaceutical Co., Ltd.

Mr. Yin: Born in 1965, China nationality, with no permanent residency abroad. Graduated from Anhui University of Traditional Chinese Medicine with a bachelor's degree in pharmacy and a senior engineer. He is currently the executive director of Hefu He Shan and the chairman of Qufu Tian Li. 1August 1989 to1September 1997, successively served as technician, technical section chief, deputy chief engineer and chief engineer of Huainan No.5 pharmaceutical factory; 1September 1997 to April 200 1 year, successively served as deputy general manager and chief engineer of Huainan He Shan pharmaceutical co., ltd; 200 1 Up to now, he has served as the chairman and general manager of He Shan Co., Ltd. and He Shan Pharmaceutical Co., Ltd., and is currently the deputy director of the National Pharmaceutical Accessories Professional Committee, the leading talent of strategic emerging industries in Anhui Province, the member of the joint expert database of Industry-University-Research in Anhui Province, the executive director of Huainan Pharmaceutical Society, the member of the expert database of Huainan Pharmaceutical Society, the party representative of Anhui Province, the representative of Huainan Municipal People's Congress, the vice chairman of Anhui Federation of Industry and Commerce, the Standing Committee of Huainan Association for Science and Technology, and the external employment of Anhui University of Science and Mr. Yin is one of the inventors of the company's invention patent "Preparation method of disintegrating agent sodium carboxymethyl starch", and his personal "Preparation technology and application project of sodium carboxymethyl starch with high swelling degree" won the second prize of Huainan Science and Technology Progress Award.