CHENGDU, October 6, Xinhua -- Many people visited the research base during the National Day holiday.

thumb Giant Panda - 10.7 Tourists visit Chengdu Research Base of Giant Panda Breeding in National Day holiday

Tourists take photos of giant pandas the Chengdu Research Base of Giant Panda Breeding in Chengdu, southwest China's Sichuan Province, Oct. 6, 2016. (Xinhua/Liu Kun)