Tian Cheng Holdings Limited, an investment holding company, operates as a marine construction works subcontractor in Hong Kong and the People's Republic of China. It operates through Marine Construction Works, Other Civil Engineering Works, Vessel Chartering Services, and Health and Wellness Services segments. The Marine Construction Works segment undertakes reclamation, submarine pipeline, and sediment treatment works, as well as regulation and deposition of sand blanket works. The Other Civil Engineering Works segment includes foundation works, site formation works, and roads and drainage works. The Vessel Chartering Services segment provides chartering services, such as the hiring of vessels and crews. Its Health and Wellness Services segment offers consulting services for arranging healthcare consultation from specialists, as well as organizes health and wellness seminars; and engages in the sales of related products. The company was formerly known as Yue Kan Holdings Limited and changed its name to Tian Cheng Holdings Limited in February 2023. Tian Cheng Holdings Limited was founded in 2010 and is headquartered in Tsim Sha Tsui, Hong Kong.