Nghe An is a province in the North Central Coast region of Vietnam. It is Vietnam's largest province by area. Nghe An is located in acentral position in North Central Coast. To the east lies the Gulf of Tonkin; to the west the province is bordered by Laos; to the south Ha  Tinh province; and to the north is Thanh Ha³a province. It had a population of 3,727,791 In 2021.

Đền Cuông (Cuong temple) is one of the temples worshiping An Duong Vuong Thuc Phan, located on Mo Da mountain in Dien An commune, Dien Chau district, Nghe An province.

Đền Quả Sơn (Qua Son temple) is a temple.

Đền Cờn (Con Temple) is a temple located on Diec mound, facing Hoang Mai river, in Quynh Phuong ward, Hoang Mai town, Nghe An province, Vietnam.

Hong Son temple (Đến Hồng Sơn) was built around Nguyen Dynasty, influencing its overall architectural style. Until now, ceremonies are still conducted in the temple three times a year; this is during the third and tenth day of third lunar month and on the twentieth day of August lunar month.