Aerial photo taken on Feb. 16, 2020 shows the cherry blossom road and cherry blossom garden at Wuhan University in Wuhan, central China's Hubei Province. (Xinhua/Chen Yehua)

Aerial photo taken on Feb. 16, 2020 shows a view of Wuhan in Central China's Hubei Province. (Xinhua/Cai Yang)

Aerial photo taken on Feb. 16, 2020 shows a view of Wuhan in Central China's Hubei Province. (Xinhua/Cai Yang)

Aerial photo taken on Feb. 16, 2020 shows the administrative building at Wuhan University in Wuhan, central China's Hubei Province. (Xinhua/Chen Yehua)