Visitors take pictures at Chengdu Research Base of Giant Panda Breeding in Chengdu, southwest China's Sichuan Province, March 22, 2023. Photo:Xinhua
Giant panda He Hua plays at Chengdu Research Base of Giant Panda Breeding in Chengdu, southwest China's Sichuan Province, March 22, 2023. Photo:Xinhua
Giant panda He Hua eats fresh bamboo at Chengdu Research Base of Giant Panda Breeding in Chengdu, southwest China's Sichuan Province, March 22, 2023. Photo:Xinhua
Giant panda Jin Xiao climbs up a tree at Chengdu Research Base of Giant Panda Breeding in Chengdu, southwest China's Sichuan Province, March 22, 2023. Photo:Xinhua
Giant panda twins He Hua (R) and He Ye eat fresh bamboo at Chengdu Research Base of Giant Panda Breeding in Chengdu, southwest China's Sichuan Province, March 22, 2023. Photo:Xinhua
Giant panda Ai Li eats fresh bamboo at Chengdu Research Base of Giant Panda Breeding in Chengdu, southwest China's Sichuan Province, March 22, 2023. Photo:Xinhua
Visitors take pictures as giant panda He Ye takes a nap at Chengdu Research Base of Giant Panda Breeding in Chengdu, southwest China's Sichuan Province, March 22, 2023. Photo:Xinhua