Tongrentang guogong liquor is actually medicinal liquor. For example, if you don't pay attention to keeping warm or living in a humid environment for a long time and don't pay attention to protection after riding for a long time, you can take this treatment. It has a good curative effect on some joint rheumatism, osteoarthritis and rheumatoid arthritis. Because my grandmother is rheumatoid arthritis, every time the temperature drops, my grandmother's leg hurts unbearable. Later, I tried Tongrentang national tribute wine. Needless to say, the effect is quite good.