(Xinhua) 08:43, February 16, 2023

A giant panda feeds on bamboo at the Dujiangyan base of the China Conservation and Research Center for Giant Panda in Dujiangyan, southwest China's Sichuan Province, Feb. 15, 2023. (Xinhua/Wang Xi)

Giant pandas feed on bamboo at the Dujiangyan base of the China Conservation and Research Center for Giant Panda in Dujiangyan, southwest China's Sichuan Province, Feb. 15, 2023. (Xinhua/Wang Xi)

Giant pandas feed on bamboo at the Dujiangyan base of the China Conservation and Research Center for Giant Panda in Dujiangyan, southwest China's Sichuan Province, Feb. 15, 2023. (Xinhua/Wang Xi)

Giant pandas feed on bamboo at the Dujiangyan base of the China Conservation and Research Center for Giant Panda in Dujiangyan, southwest China's Sichuan Province, Feb. 15, 2023. (Xinhua/Wang Xi)

A giant panda is pictured at the Dujiangyan base of the China Conservation and Research Center for Giant Panda in Dujiangyan, southwest China's Sichuan Province, Feb. 15, 2023. (Xinhua/Wang Xi)

Giant pandas feed on bamboo at the Dujiangyan base of the China Conservation and Research Center for Giant Panda in Dujiangyan, southwest China's Sichuan Province, Feb. 15, 2023. (Xinhua/Wang Xi)

A giant panda feeds on bamboo at the Dujiangyan base of the China Conservation and Research Center for Giant Panda in Dujiangyan, southwest China's Sichuan Province, Feb. 15, 2023. (Xinhua/Wang Xi)

A giant panda feeds on bamboo at the Dujiangyan base of the China Conservation and Research Center for Giant Panda in Dujiangyan, southwest China's Sichuan Province, Feb. 15, 2023. (Xinhua/Wang Xi)

A giant panda feeds on bamboo at the Dujiangyan base of the China Conservation and Research Center for Giant Panda in Dujiangyan, southwest China's Sichuan Province, Feb. 15, 2023. (Xinhua/Wang Xi)

Giant pandas feed on bamboo at the Dujiangyan base of the China Conservation and Research Center for Giant Panda in Dujiangyan, southwest China's Sichuan Province, Feb. 15, 2023. (Xinhua/Wang Xi)