Photo taken on Jan. 5, 2011 shows the opening ceremony of the 27th Harbin Ice Festival at the Harbin Ice and Snow World in Harbin, capital of northeast China's Heilongjiang Province. Thousands of tourists visited the Ice and Snow World in Harbi Wednesday. (Xinhua/Wang Jianwei)
Fireworks explode at the opening ceremony of the 27th Harbin Ice Festival at the Harbin Ice and Snow World in Harbin, capital of northeast China's Heilongjiang Province, Jan. 5, 2011. Thousands of tourists visited the Ice and Snow World in Harbi Wednesday. (Xinhua/Wang Jianwei)
Photo taken on Jan. 5, 2011 shows the opening ceremony of the 27th Harbin Ice Festival at the Harbin Ice and Snow World in Harbin, capital of northeast China's Heilongjiang Province. Thousands of tourists visited the Ice and Snow World in Harbi Wednesday. (Xinhua/Wang Jianwei)
Tourists enjoy themselves during the 27th Harbin International Ice and Snow festival at the Harbin Ice and Snow World in Harbin, capital of northeast China's Heilongjiang Province, Jan. 5, 2011. Thousands of tourists visited the Ice and Snow World in Harbin which officially opened to tourists on Wednesday. The festival will last for 3 months with more than 100 activities covering fields such as tourism, art, sports and so on. (Xinhua/Wang Song)
Tourists enjoy themselves during the 27th Harbin International Ice and Snow festival at the Harbin Ice and Snow World in Harbin, capital of northeast China's Heilongjiang Province, Jan. 5, 2011. Thousands of tourists visited the Ice and Snow World in Harbin which officially opened to tourists on Wednesday. The festival will last for 3 months with more than 100 activities covering fields such as tourism, art, sports and so on. (Xinhua/Wang Jianwei)
Tourists enjoy themselves during the 27th Harbin International Ice and Snow festival at the Harbin Ice and Snow World in Harbin, capital of northeast China's Heilongjiang Province, Jan. 5, 2011. Thousands of tourists visited the Ice and Snow World in Harbin which officially opened to tourists on Wednesday. The festival will last for 3 months with more than 100 activities covering fields such as tourism, art, sports and so on. (Xinhua/Wang Jianwei)
