A woman interacts with penguins in front of the Harbin St. Sophia Cathedral in Harbin, Northeast China's Heilongjiang province, on Nov 26, 2024. [Photo/VCG]

Tourists in costumes pose for photographs in front of the Harbin St. Sophia Cathedral in Harbin, Northeast China's Heilongjiang province on, Dec 2, 2024. [Photo/VCG]

Crowds are seen at the Harbin St. Sophia Cathedral in Harbin, Northeast China's Heilongjiang province, on Nov 28, 2024. [Photo/VCG]

Tanghulu (candied foods on a stick) are sold near the Central Street of Daoli district, Harbin, Northeast China's Heilongjiang province, on Dec 2, 2024. [Photo/VCG]

A woman and a child enjoy tanghulu (candied foods on a stick) in Harbin, Northeast China's Heilongjiang province, on Dec 1. [Photo/VCG]

A boy enjoys snow-tubing on a snow slope in Harbin, Northeast China's Heilongjiang province, on Dec 1. [Photo/VCG]

Tourists are seen on a street in Harbin, Northeast China's Heilongjiang province, on Nov 29, 2024. [Photo/VCG]

Tourists are seen on a street in Harbin, Northeast China's Heilongjiang province, on Nov 29, 2024. [Photo/VCG]