Pharmaceutical stocks, especially biotechnology, vaccines, plasma, original drugs and medical devices, have a lot of room for growth in the future and are worth investing. At present, affected by the negative news of longevity organisms, the pharmaceutical sector has encountered a black swan, and the adjustment range is large. I have to wait patiently and avoid it for the time being. My own plan is to open a position at a low point after the National Day (the fourth quarter).