Combo photo made on Feb. 4, 2017 shows 42-year-old Wang Yun and his wife Wang Xiangye (L) and the picture of their son on K4533 train connecting Jingdezhen of Jiangxi Province and Hangzhou of Zhejiang Province. Staffs on the special train for migrant workers draw pictures for some passengers and write down their wishes for the New Year. Wang Yun and his wife wished their son would grow up in good health. (Xinhua/Hu Chenhuan)
