Liu Shuai (L) checks on the rails at an inland container depot in Naivasha, Kenya, Jan. 15, 2020. Li Jing and Liu Shuai are both from central China''s Hunan Province. They fell in love during their work participating in the Mombasa-Nairobi-Naivasha Standard Gauge Railway project in Kenya. This year the couple returned to Hunan and visited each other''s families for the Chinese Lunar New Year. (Xinhua/Wang Teng)