A giant panda plays in snow at Shenyang Forest Zoological Garden in Shenyang, capital of northeast China's Liaoning Province, Jan. 9, 2017. (Xinhua/Yang Qing)

A giant panda plays in snow at Shenyang Forest Zoological Garden in Shenyang, capital of northeast China's Liaoning Province, Jan. 9, 2017. (Xinhua/Yang Qing)

A giant panda plays in snow at Shenyang Forest Zoological Garden in Shenyang, capital of northeast China's Liaoning Province, Jan. 9, 2017. (Xinhua/Yang Qing)

A giant panda plays in snow at Shenyang Forest Zoological Garden in Shenyang, capital of northeast China's Liaoning Province, Jan. 9, 2017. (Xinhua/Yang Qing)