Photo taken on Jan. 24, 2022 shows giant panda cubs during a group appearance event at the Shenshuping base of China Conservation and Research Center for Giant Panda in Wolong, southwest China's Sichuan Province. (Xinhua/Wang Xi)

WOLONG, Jan. 24  -- Giant panda cubs born in 2021 made a group appearance in an event held at the Shenshuping base of China Conservation and Research Center for Giant Panda, southwest China's Sichuan Province to mark the upcoming Spring Festival.