![Giant panda Haizi and its twin cubs play at the Dujiangyan Base of China Conservation and Research Center for Giant Pandas in Southwest China’s Sichuan Province, June 19, 2018. (Photo: China News Service/An Yuan)](http://www.ecns.cn/hd/2018/06/20/c6113f4047f54eb994bf904a0efe129e.jpg)
Giant panda Haizi and its twin cubs play at the Dujiangyan Base of China Conservation and Research Center for Giant Pandas in Southwest China’s Sichuan Province, June 19, 2018. (Photo: China News Service/An Yuan)
![Giant panda Haizi and its twin cubs play at the Dujiangyan Base of China Conservation and Research Center for Giant Pandas in Southwest China’s Sichuan Province, June 19, 2018. (Photo: China News Service/An Yuan)](http://www.ecns.cn/hd/2018/06/20/9bfaee164a5c4110b011343b65e7df6e.jpg)
Giant panda Haizi and its twin cubs play at the Dujiangyan Base of China Conservation and Research Center for Giant Pandas in Southwest China’s Sichuan Province, June 19, 2018. (Photo: China News Service/An Yuan)
![Giant panda Haizi and its twin cubs play at the Dujiangyan Base of China Conservation and Research Center for Giant Pandas in Southwest China’s Sichuan Province, June 19, 2018. (Photo: China News Service/An Yuan)](http://www.ecns.cn/hd/2018/06/20/2e98996399a747c384aaee5904886cf5.jpg)
Giant panda Haizi and its twin cubs play at the Dujiangyan Base of China Conservation and Research Center for Giant Pandas in Southwest China’s Sichuan Province, June 19, 2018. (Photo: China News Service/An Yuan)