People visit the Harbin Ice-Snow World, a renowned seasonal theme park, in Harbin, northeast China's Heilongjiang Province, Dec. 17, 2022. The theme park underwent a test run on Saturday in Harbin. [Photo/Xinhua]
A visitor poses for pictures at the Harbin Ice-Snow World, a renowned seasonal theme park, in Harbin, northeast China's Heilongjiang Province, Dec. 17, 2022. [Photo/Xinhua]
This aerial photo taken on Dec. 17, 2022 shows people visiting the Harbin Ice-Snow World, a renowned seasonal theme park, in Harbin, northeast China's Heilongjiang Province. [Photo/Xinhua]
This aerial photo taken on Dec. 17, 2022 shows people visiting the Harbin Ice-Snow World, a renowned seasonal theme park, in Harbin, northeast China's Heilongjiang Province. [Photo/Xinhua]
A visitor is seen at the Harbin Ice-Snow World, a renowned seasonal theme park, in Harbin, northeast China's Heilongjiang Province, Dec. 17, 2022. [Photo/Xinhua]
This aerial photo taken on Dec. 17, 2022 shows a view of the Harbin Ice-Snow World, a renowned seasonal theme park, in Harbin, northeast China's Heilongjiang Province. [Photo/Xinhua]
