Aerial photo taken on Oct. 2, 2020 shows the night scenery near Jiefang Bridge in Tianjin, north China. (Photos: Xinhua)

Aerial photo taken on Oct. 2, 2020 shows the night scenery near the Jiefang Bridge in Tianjin, north China.

Photo taken on Oct. 2, 2020 shows the night scenery near Jiefang Bridge in Tianjin, north China.

A visitor takes photos of ferris wheel "Tianjin Eye" with a mobile phone in Tianjin, north China, Oct .1, 2020.

Photo taken on Oct. 2, 2020 shows the night scenery in Tianjin, north China.

Photo taken on Oct. 2, 2020 shows the night scenery near the ferris wheel "Tianjin Eye" in Tianjin, north China.

Photo taken on Oct. 2, 2020 shows the night scenery of Haihe River in Tianjin, north China.

Photo taken on Oct. 2, 2020 shows the night scenery of Haihe River in Tianjin, north China.