In mid-June, as the weather became warmer, Tianchi, Changbai Mountain, Jilin entered the ice-breaking period, and the azure blue water reappeared. Tianchi is located on the top of the volcanic cone of the main peak of Changbai Mountain. It freezes completely at the beginning of December every year and completely thaws around mid-June. According to the Changbai Mountain Tianchi Weather Station in Jilin Province, the thawing time for Tianchi generally takes about a week. (Reporter Guo Jia correspondent Jiao Xiangzhao editor Zhou Yuchen)

Responsible editor: [Luo Pan]