A child learns to play ice hockey at Nanhu park in Changchun, capital of northeast China's Jilin Province, Jan. 20, 2016. The lowest temperature dropped to minus 30 degrees Celsius here on Wednesday, the Great Cold (Dahan) solar term on the Chinese Lunar Calendar. (Photo/Xinhua)
Major Cold (Chinese: 大寒), the 24th solar term, is the last solar term in winter and also the last solar term in the annual lunar calendar. In this period, snow, rain and icy cold weather exert a big influence on people's lives.