Two giant pandas "Xiao Xin" and "Lu Lu" play at a snow-covered scenic area in Foping County of Hanzhong, northwest China's Shaanxi Province, Jan. 5, 2020. A snowfall hit part of Hanzhong on Sunday. (Photos: Zhao Jianqiang/Xinhua)

A giant panda climbs a tree at a snow-covered scenic area in Foping County of Hanzhong, northwest China's Shaanxi Province, Jan. 5, 2020. A snowfall hit part of Hanzhong on Sunday.

Two giant pandas "Xiao Xin" and "Lu Lu" play at a snow-covered scenic area in Foping County of Hanzhong, northwest China's Shaanxi Province, Jan. 5, 2020. A snowfall hit part of Hanzhong on Sunday.

A giant panda climbs a tree at a snow-covered scenic area in Foping County of Hanzhong, northwest China's Shaanxi Province, Jan. 5, 2020. A snowfall hit part of Hanzhong on Sunday.