Children visit a peach orchard in Pinggu District of Beijing, capital of China, April 17, 2022. (Xinhua/Ren Chao)

　　Tourists visit a cole flower field in Pinggu District of Beijing, capital of China, April 17, 2022. (Xinhua/Ren Chao)

　　Tourists visit a cole flower field in Pinggu District of Beijing, capital of China, April 17, 2022. (Xinhua/Ren Chao)

　　Aerial photo shows tourists visiting a peach orchard in Pinggu District of Beijing, capital of China, April 17, 2022. (Xinhua/Ren Chao)

　　Aerial photo shows a peach orchard in Pinggu District of Beijing, capital of China, April 17, 2022. (Xinhua/Ren Chao)

　　Children play in a cole flower field in Pinggu District of Beijing, capital of China, April 17, 2022. (Xinhua/Ren Chao)