Huang Hailong's wife and younger son Cong Cong see him off at a coach stop in Shishi City, southeast China's Fujian Province, Feb. 2, 2018. Huang Hailong, a migrant worker from Suining City of southwest China's Sichuan Province, has worked at a clothing factory in Shishi for ten years. Although living with his wife and younger son Cong Cong, Huang is still missing his parents and elder son who live in mountainous area of Sichuan. This year, in order to save money, Huang decided to return alone to his hometown to spend the Spring Festival with his families in Sichuan. (Xinhua/Song Weiwei)