Two children pose for photos with a mascot at the Taiyuan Zoo in Taiyuan, capital of north China's Shanxi Province, Jan. 19, 2017. The zoo on Thursday opened a 27-day dinosaur-themed carnival. (Xinhua/Cao Yang) 

People visit the Taiyuan Zoo in Taiyuan, capital of north China's Shanxi Province, Jan. 19, 2017. The zoo on Thursday opened a 27-day dinosaur-themed carnival. (Xinhua/Cao Yang)

Two children pose for photos with the mascots at the Taiyuan Zoo in Taiyuan, capital of north China's Shanxi Province, Jan. 19, 2017. The zoo on Thursday opened a 27-day dinosaur-themed carnival. (Xinhua/Cao Yang)