Tourists view ice sculptures at the Harbin Ice and Snow World in Harbin, capital of Northeast China’s Heilongjiang province, Jan 3, 2017. [Photo/Xinhua]

Tourists pose for a picture before ice sculptures at the Harbin Ice and Snow World in Harbin, capital of Northeast China’s Heilongjiang province, Jan 3, 2017.[Photo/Xinhua]

People visit the Harbin Ice and Snow World in Harbin, capital of Northeast China’s Heilongjiang province, Jan 3, 2017. [Photo/Xinhua]

Tourists view ice sculptures at the Harbin Ice and Snow World in Harbin, capital of Northeast China’s Heilongjiang province, Jan 3, 2017.[Photo/Xinhua]