Cleaners clean a bullet train in Guilin, south China's Guangxi Zhuang Autonomous Region, Feb. 16, 2018. Many people still stick to their posts during the Spring Festival holidays. (Xinhua/Wang Zichuang)
In pics: people still at work during Spring Festival holidays
Source: Xinhua| 2018-02-16 16:42:45|Editor: Liangyu
