I heard friends say that spring is the best time to do photon rejuvenation. Hospitals in Qingdao don't know much about it. I have been working in Boya Plastic Surgery Hospital in Weifang. This is a very pleasant process. It's warm and feels like sunbathing. . Now the skin color is getting better. During the Spring Festival, everyone praised me for being young in musical instruments, and I was secretly pleased. .