1. Wipe your back with a towel: After the skin is cleaned, wipe your back obliquely with a long wet towel (as shown in the figure). With proper force, the speed can be faster, about 2-3 minutes, and it is better to rub the skin red and slightly hot. Its purpose is to stimulate the back points such as Dingchuan, Shu Fei and Pishu, so as to broaden the chest, regulate qi, tonify the kidney, relieve asthma and relieve cough.

2. Whirlpool: Suitable for people with cold, cough and runny nose. Fengchi point is located at the back of the neck, the hairline is one inch upward, and there is a small pit on the left and right. Hold your head with your hand, and press and knead Fengchi point with your thumb to feel sore. Close your eyes during the operation 1-2 minutes each time. This method can not only relieve cough, but also stop headache.