Aerial photo taken on March 22, 2020 shows the spring scenery of Wushan scenic spot in Fuzhou, capital of southeast China's Fujian Province. (Xinhua/Jiang Kehong)

Aerial photo taken on March 22, 2020 shows the spring scenery of Wushan scenic spot in Fuzhou, capital of southeast China's Fujian Province. (Xinhua/Jiang Kehong)

Aerial photo taken on March 22, 2020 shows the spring scenery of Wushan scenic spot in Fuzhou, capital of southeast China's Fujian Province. (Xinhua/Jiang Kehong)

Aerial photo taken on March 22, 2020 shows the spring scenery of Wushan scenic spot in Fuzhou, capital of southeast China's Fujian Province. (Xinhua/Jiang Kehong)