Located next to the West Lake area, Truc Bach is currently well-known one of the most famous tourist destinations in Hanoi. The name “Truc Bach” means small creamy white bamboo. West Lake was formerly very large area. Therefore, in 1620 the residents of Truc Yen, Truc Quang, and part of Yen Phu nowadays, built a dyke across this lake, which was called Co Ngu dyke. This dyke later is named Thanh Nien Street. This lake was then divided into two separate lakes. The western part of the lake is West Lake and the eastern side is Truc Bach Lake. The origin of Truc Bach Lake was named in the reign of King Le and Lord Trinh (17th and 18th centuries). Since there were plenty of small ivory bamboo planted around the lake.