Giant panda Qing Bao celebrates 4th birthday at Washington zoo

Giant panda Qing Bao plays during her fourth birthday's celebration at the Smithsonian's National Zoo in Washington, D.C., the United States, on Sept. 12, 2025. (Xinhua/Hu Yousong)

Giant panda Qing Bao plays with birthday gifts during her fourth birthday's celebration at the Smithsonian's National Zoo in Washington, D.C., the United States, on Sept. 12, 2025. (Xinhua/Hu Yousong)

Giant panda Qing Bao eats the birthday cake during her fourth birthday's celebration at the Smithsonian's National Zoo in Washington, D.C., the United States, on Sept. 12, 2025. (Xinhua/Hu Yousong)

Giant panda Qing Bao plays with birthday gifts during her fourth birthday's celebration at the Smithsonian's National Zoo in Washington, D.C., the United States, on Sept. 12, 2025. (Xinhua/Hu Yousong)

Giant panda Qing Bao plays with birthday gifts during her fourth birthday's celebration at the Smithsonian's National Zoo in Washington, D.C., the United States, on Sept. 12, 2025. (Xinhua/Hu Yousong)