Joining chain pharmacies is called Yifeng Pharmacy for short. Yifeng Pharmacy Heat Index: 1336 Yifeng Pharmacy Chain Co., Ltd. is a large-scale pharmaceutical retail chain enterprise in China (chain pharmacies listed on the main board of China Stock Exchange). It has been focusing on the pharmaceutical retail industry for 2 years, and its market value is at the forefront of domestic listed chain pharmacies. It has been rated as one of the top 5 franchisechain pharmacies (FC) listed companies in China, also known as franchise chain. It means that the headquarters of chain pharmacies with technical and management experience awarded trademarks and trade names in the form of franchise contracts.