A visitor from Russia learns to make pills of traditional Chinese medicine in Beijing, capital of China, Sept. 18, 2018. An event promoting Chinese traditional culture to foreign visitors was held in Beijing on Tuesday. (Xinhua/Ren Pengfei)

Two visitors from Pakistan practice Taichi under the instruction of Taichi enthusiast (C) in Beijing, capital of China, Sept. 18, 2018. An event promoting Chinese traditional culture to foreign visitors was held in Beijing on Tuesday. (Xinhua/Ren Pengfei)

A doctor (R) of traditional Chinese medicine diagnoses a Mexican visitor in Beijing, capital of China, Sept. 18, 2018. An event promoting Chinese traditional culture to foreign visitors was held in Beijing on Tuesday. (Xinhua/Ren Pengfei)