![Martial arts popular in Havana(1/5)](http://www.ecns.cn/hd/2015/04/07/1dc18736dc8d473582305c0932dcbcf8.jpg)
Cubans perform tai chi during the opening ceremony of a training session at a martial arts school in Havana. (Photo: China News Service/Mo Chengxiong)
Cubans perform tai chi during the opening ceremony of a training session at a martial arts school in Havana. (Photo: China News Service/Mo Chengxiong)