Praying sound recorded from Quan Thanh temple in Hanoi,Vietnam.Quan Thanh temple (Ha Noi) is located at the crossroads of Thanh Nien Street and Quan Thanh Street, near West Lake, Ba Dinh District. Built during the reign of King Ly Thai To (1010-1028) and renovated many times, the temple is also called Tran Vu temple, since it is dedicated to Huyen Thien Tran Vu (Guardian of the North of the Country). Quan Thanh temple is an important historical and cultural place in Hanoi.