Harbin Ice-Snow World under construction in northeast China

This aerial photo taken on Nov. 29, 2022 shows the construction site of the Harbin Ice-Snow World, a renowned seasonal theme park opening every winter, in Harbin, northeast China's Heilongjiang Province. (Xinhua/Wang Song)

Engineering vehicles lift ice at the construction site of the Harbin Ice-Snow World, a renowned seasonal theme park opening every winter, in Harbin, northeast China's Heilongjiang Province, Nov. 26, 2022. (Xinhua/Wang Song)

This aerial photo taken on Nov. 29, 2022 shows the construction site of the Harbin Ice-Snow World, a renowned seasonal theme park opening every winter, in Harbin, northeast China's Heilongjiang Province. (Xinhua/Wang Song)

This aerial photo taken on Nov. 29, 2022 shows the construction site of the Harbin Ice-Snow World, a renowned seasonal theme park opening every winter, in Harbin, northeast China's Heilongjiang Province. (Xinhua/Wang Song)

This aerial photo taken on Nov. 29, 2022 shows the construction site of the Harbin Ice-Snow World, a renowned seasonal theme park opening every winter, in Harbin, northeast China's Heilongjiang Province. (Xinhua/Wang Song)

This aerial photo taken on Nov. 29, 2022 shows the construction site of the Harbin Ice-Snow World, a renowned seasonal theme park opening every winter, in Harbin, northeast China's Heilongjiang Province. (Xinhua/Wang Song)