Nanchang Hengrui Pharma Company is good. On the whole, Hengrui is a good pharmaceutical company. If you want to hold it for a long time, it is still a good choice. But in the short term, we should be cautious. As a headhunter who focuses on drug research and development, Leona will set up a series of new columns of "Understanding Pharmaceutical Companies", trying to objectively analyze pharmaceutical companies from the core aspects such as main business, profitability, executives and financial data.