According to relevant data, the three-needle natural selection shepherd who has been vaccinated with COVID-19 vaccine in zhifei, Anhui Province refers to a person who is still strong and needs to take care of and cook for people around him. Simply put, it's a natural selection of cooks.
Anhui Zhifeilong Kyle Biopharmaceutical Co., Ltd. (hereinafter referred to as "Zhifeilong Kyle") is a high-tech enterprise integrating research and development, production and sales of biological products, and is a wholly-owned subsidiary of Chongqing zhifei Biological Products Co., Ltd. (stock code: 300 122).