
Aerial photo taken on Jan. 2, 2022 shows tourists visiting the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. Harbin, famous for its ice and snow tourism, attracts tourists during the winter time. (Xinhua/Zhang Tao)

Aerial photo taken on Jan. 2, 2022 shows tourists visiting the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. Harbin, famous for its ice and snow tourism, attracts tourists during the winter time. (Xinhua/Zhang Tao)

Aerial photo taken on Jan. 2, 2022 shows tourists visiting the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. Harbin, famous for its ice and snow tourism, attracts tourists during the winter time. (Xinhua/Zhang Tao)

Aerial photo taken on Jan. 2, 2022 shows tourists visiting the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. Harbin, famous for its ice and snow tourism, attracts tourists during the winter time. (Xinhua/Zhang Tao)