tools of turtle lake sword

Director of the Department of Culture, Sports and Tourism of Hanoi said that the turtle tool was taken to Ngoc Son temple to store and display for visitors.

Lake Yen Lap (Quang Ninh) was built in 1978, at an altitude of 30.2m, 37m dam, water surface area is 182km2, maximum depth is 30m, reserve is over 130 million / m3 of water.