Originally a remote mountain village in the mountains, because of inconvenient traffic, it has been underdeveloped. For many years, there has been no change, and there has been no transformation, and the past architectural style and village layout have been maintained. Today, it has become a rare scenic spot of nostalgia. Tourists in the city can see the life of villagers decades ago or even hundreds of years ago. It can be said that it is a living fossil.