I remember when I was a child, when I was in the second day of junior high school. At the age of fourteen, I had a serious illness, that is, I had a hard thing the size of a peach on my chin. At that time, it was getting worse every day, and I didn't know what it was. I went to the hospital and the doctor said I would have an operation to cut it off. My family didn't dare to let me have an operation for fear of leaving scars after cutting it off. Later, I heard that an old Chinese doctor lived not far away, and managed this intractable disease well, so my mother did. Finally, God helps those who help themselves find out. My mother bought some gifts and took me to the old Chinese doctor's house. The old Chinese doctor is about 50 or 60 years old, and his family is not rich. He has a smile on his face, which gives people a very kind feeling. The old Chinese doctor touched the lump on my chin with his hand and told my mother to go back and mash it with salt and duck manure, but after returning home, my mother really found salt and duck manure, although it didn't taste very good. The next day, the lump was still very painful, so my mother took me to the old Chinese doctor's house again. This time, he gave us some cockroaches and asked us to apply them with rice. I thought at that time, can cockroaches be used as medicine? How terrible, is it to fight poison with poison? Unexpectedly, the swollen place went down by more than half the next day, but cockroaches were also blindly taking medicine, and the effect was so immediate, but they still needed to be applied the next day, which may be more at home. At that time, I couldn't find cockroaches at home, but in order to cure my illness, my grandmother took me to our whole village, went door to door to ask questions, rummaged in other people's cupboards, and went to the neighboring village to find them. Finally, I got enough money to cure my illness. Now I think about it, I am very grateful to my mother and grandmother. If it weren't for them, I wouldn't get better so quickly, and I am also very grateful to that old Chinese doctor because of his superb medical skills. Now I am very interested in TCM. TCM is a profound knowledge, which contains the wisdom of our people in China. Perhaps it is because of the illness when I was a child. I have read a lot of books on TCM health preservation, and I feel that I have benefited a lot. TCM advocates the harmony of Yin and Yang, nourishing Yang in spring and summer, nourishing Yin in autumn and winter, but I only blame my junior qualifications and only know a little about fur, but I will always pay attention to it as an interest! May everyone be healthy!