Visitors snap a few shots of blooming hydrangeas flowers at the Chongzheng College in the east foot of Qingliangshan Park in east China’s Nanjing City, April 6, 2021.(Photos: China News Service/Yang Bo)

Visitors snap a few shots of blooming hydrangeas flowers at the Chongzheng College in the east foot of Qingliangshan Park in east China’s Nanjing City, April 6, 2021.(Photo: China News Service/Yang Bo)

Visitors snap a few shots of blooming hydrangeas flowers at the Chongzheng College in the east foot of Qingliangshan Park in east China’s Nanjing City, April 6, 2021.(Photo: China News Service/Yang Bo)