
A group of people practice tai chi in a park in Hohhot, northern China's Inner Mongolia Autonomous Region. The martial art form offers both useful defense training and copious health benefits to its practioners. (Xinhua/Wang Zheng)

A group of people practice tai chi in a park in Hohhot, northern China's Inner Mongolia Autonomous Region. The martial art form offers both useful defense training and copious health benefits to its practioners. (Xinhua/Wang Zheng)

A group of people practice tai chi in a park in Hohhot, northern China's Inner Mongolia Autonomous Region. The martial art form offers both useful defense training and copious health benefits to its practioners. (Xinhua/Wang Zheng)