As a supervisor, she (he) must have certain experience and ability to be promoted to this position. Chinese medicine can care. As a kingdom of traditional Chinese medicine in China, its medicinal value is extensive, its strength is stable, it is safe and reliable, and it is widely used, and it will not cause too much discomfort to human body. Even the devil TCM with such annoying mutation in COVID-19 is a perfect winner. Think about how amazing and great Chinese medicine in China is.