A competitor carves ice sculpture during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020. (Photos: Xinhua)

Competitors carve ice sculptures during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020.

Competitors carve ice sculptures during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020. 

A competitor carves ice sculpture during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020.

Competitors carve ice sculptures during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020. 

A competitor carves ice sculpture during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020. 

Competitors carve ice sculptures during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020. 

Competitors carve ice sculptures during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020. 

A competitor carves ice sculpture during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020. 

A competitor carves ice sculpture during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020. 

Competitors carve ice sculptures during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020. 

Competitors carve ice sculptures during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020. 

Competitors carve ice sculptures during the 34th Harbin International Ice Sculpture Competition at Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 7, 2020.