1月5日，礼花在哈尔滨冰雪大世界上空绽放。当日，哈尔滨冰雪节主场地冰雪大世界正式开园。本届哈尔滨冰雪大世界以“冰雪欢乐颂、相约哈尔滨”为主题，总冰雪用量突破33万立方米，2000余件冰雪作品构成一个美丽的冰雪童话世界。[新华社 王建威 摄]
Fireworks are seen to celebrate the opening of Harbin Ice and Snow World, northeast China's Heilongjiang Province, Jan. 5, 2017. As the centerpiece of the Harbin International Ice and Snow Festival, the ice and snow theme park opened to the public on Thursday. This year the park covers about 800,000 square meters and used 330,000 cubic meters of ice and snow. (Xinhua/Wang Jianwei)