Tourists view ice sculptures on Central Street in Harbin, northeast China's Heilongjiang Province, Jan. 1, 2021. Harbin, dubbed China's "ice city", attracts tourists by making the best use of ice element during the winter time. (Xinhua/Xie Jianfei)
A child plays beside an ice sculpture on Central Street in Harbin, northeast China's Heilongjiang Province, Jan. 1, 2021. Harbin, dubbed China's "ice city", attracts tourists by making the best use of ice element during the winter time. (Xinhua/Xie Jianfei)
Aerial photo taken on Dec. 31, 2020 shows the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. Harbin, dubbed China's "ice city", attracts tourists by making the best use of ice element during the winter time. (Xinhua/Xie Jianfei)
Aerial photo taken on Jan. 1, 2021 shows the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. Harbin, dubbed China's "ice city", attracts tourists by making the best use of ice element during the winter time. (Xinhua/Xie Jianfei)
Aerial photo taken on Jan. 1, 2021 shows a flood control memorial tower and an ice-snow theme park in Harbin, northeast China's Heilongjiang Province. Harbin, dubbed China's "ice city", attracts tourists by making the best use of ice element during the winter time. (Xinhua/Xie Jianfei)
Aerial photo taken on Dec. 24, 2020 shows the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. Harbin, dubbed China's "ice city", attracts tourists by making the best use of ice element during the winter time. (Xinhua/Xie Jianfei)
Tourists have fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 1, 2021. Harbin, dubbed China's "ice city", attracts tourists by making the best use of ice element during the winter time. (Xinhua/Xie Jianfei)
A tourist poses for a photo in front of a Winter-Olympic-themed ice sculpture on Central Street in Harbin, northeast China's Heilongjiang Province, Jan. 1, 2021. Harbin, dubbed China's "ice city", attracts tourists by making the best use of ice element during the winter time. (Xinhua/Xie Jianfei)
A child enjoys the ice sculpture on Central Street in Harbin, northeast China's Heilongjiang Province, Jan. 1, 2021. Harbin, dubbed China's "ice city", attracts tourists by making the best use of ice element during the winter time. (Xinhua/Xie Jianfei)
A sculptor processes an ice sculpture at the Stalin park in Harbin, northeast China's Heilongjiang Province, Dec. 31, 2020. Harbin, dubbed China's "ice city", attracts tourists by making the best use of ice element during the winter time. (Xinhua/Xie Jianfei)