紹治帝
Long Tuyền (Vietnamese: "Làng cổ Long Tuyền") is an ancient village in Cần Thơ city, Mekong Delta, Vietnam. The village is located on the southwest part of Cần Thơ River. It used to be a subdivision of Luc Ap before Cần Thơ Province was incorporated, then it became Binh Hung village during the reign of king Thiệu Trị of the Nguyễn dynasty. In 1852, following the arrival of Huynh Man Dat, a province chief who escaped from danger to this site, this village was renamed Bình Thủy.