Lou Guantai is also named as the Lou Guantai Forest Park with an area of 27500 hectares and located in the southeast of Zhouzhi County, Xi’an. It is divided into three parts: plants, animals and historic relics. This is the site where the Daoism Saint Laozi wrote the Tao Te Ching 3000 years ago. Lou Guantai plays a major role in developing the Daoism Culture. It also boasts the luckiest place in the world.