Zhu Kangyu, who works as a train attendant, waves to his wife Liu Xiaojing at the Zhengzhou Railway Station in Zhengzhou, central China's Henan Province, Feb. 19, 2019. As the K4364 train pulls in to the Zhengzhou Railway Station, Liu Xiaojing, who is more than six months pregnant, wends her way to meet her husband on the platform on the day of Chinese Lantern Festival, a day symbolizes family reunion. The husband Zhu Kangyu is busy serving on the train during the annual Spring Festival travel rush. After over two weeks of separation, the couple has only 20 minutes to meet each other before the train starts. (Xinhua/Li An)