An eighty-nine-year-old woman was admitted to the hospital with a lot of discomfort, but she was still in good spirits, responsive and to the point, except that the pain in both hands at night made her sleep and food difficult. According to him, the pain was mainly terminal at night, so he took his well point to prick blood and regulate his heart meridian. This morning, I saw him eating a large mouthful of dry steam and asked him about his symptoms. The old lady has 12 or 13 diseases, but if she takes good care of herself, she will be 100 years old.