The historical ancient town is the true portrayal of the folk custom traditional culture and the architectural art of each local city, reflects the historical and social development, and is the most precious historical and cultural heritage left to us by our ancestors. The profound regional historical culture is one of the source power of its development, and the excellent historical cultural inheritance will help the benign development of the ancient town tourism. The ancient town is not only a precious heritage of history, but also a witness to our memory, it bears our memories and witness to the development and progress of society. Historic towns are the product of a closed, self-sufficient agricultural society and a natural economy. With the rapid development of society and economy, as well as the rapid integration of cultures, the ancient towns are now undergoing extensive renovation due to tourism development, into a large number of modern commercial culture, our most simple earth walls and green tiles, the buildings will be replaced by cold reinforced concrete, the most primitive terraced Tra Son will be transformed into commercial renovation, in the end, our descendants will only be able to experience the wisdom of ancient history in pictures.