Just these days, I began to look at practical family connections, which means a new comprehensive introductory course of traditional Chinese medicine. The speaker is teacher Lin Dadong, who talks about how to apply acupoints to family self-care and health care. The course content is very rich. How to realize self-care through acupoints at the family level involves constipation, dysmenorrhea, diarrhea, cold feet, cold waist, dry eyes, insomnia, depression, irritability, depression, cervical spondylosis, lumbar protrusion, knee pain, leg rheumatism and so on. The feeling now is that it is easy to understand, easy to learn and practical.