Children play in hot spring in Guiyang City, capital of southwest China's Guizhou Province, Dec. 3, 2016. (Xinhua/Zhang Hui)
Tourists enjoy hot spring bath in Longhua County, north China's Hebei Province, Dec. 3, 2016. (Xinhua/Wang Liqun)
A tourist swims in hot spring in Longhua County, north China's Hebei Province, Dec. 3, 2016. (Xinhua/Wang Liqun)
Tourists enjoy hot spring bath in Yinan County, east China's Shandong Province, Dec. 3, 2016. (Xinhua/Wang Yanbing)
Tourists enjoy hot spring bath in Yangyuan County, north China's Hebei Province, Dec. 3, 2016. (Xinhua/Wu Diansen)
Tourists enjoy hot spring bath in Yangyuan County, north China's Hebei Province, Dec. 3, 2016. (Xinhua/Wu Diansen)
Tourists enjoy hot spring bath in Yangyuan County, north China's Hebei Province, Dec. 3, 2016. (Xinhua/Wu Diansen)
