Wikipedia - Than Quang Ninh FC

Than Quang Ninh Football Club (Vietnamese: Câu lạc bộ Bóng đá Than Quảng Ninh), simply known as Than Quang Ninh or TQN, was a professional football club, based in Cẩm Phả, Quảng Ninh Province, Vietnam.

They last played in the V.League 1 in 2021 and were sponsored by Vinacomin. They were omitted from V-League competitions for 2022, after loss of their main sponsor and other financial difficulties.