What is Yang Shilong's position? Director of zhifei biology

Mr. Yang Shilong: Born in February, 1963, researcher, master tutor, China nationality, with no right of abode abroad. He has been engaged in the research, industrialization and management of virus vaccines for a long time, and presided over and participated in the research and development of many vaccine products. 20 10 joined Anhui Zhifeilong Kyle Biopharmaceutical Co., Ltd. as the deputy general manager of the company. He is currently the director of the Company and the deputy general manager of Anhui Zhifeilong Kyle Biopharmaceutical Co., Ltd.