A foreigner practices tai chi under the guidance of a Chinese master in Chenjiagou village, Central China's Henan Province on August 14, 2023. Known as Taijiquan in Chinese, tai chi, a kind of traditional martial arts, was born in the mid-17th century at Chenjiagou, before it spread to more than 150 countries and regions, attracting more than 100 million practitioners worldwide. Photo: VCG