Shuikou introduction: Shuikou, Miao Xiyong's "The Burial Sutra Wing" said: It is the gateway of a place, and it is the "general source of all water in a place". Since Wuyuan is located among thousands of mountains, most of the villages are surrounded by mountains, forming a relatively closed and complete space. Therefore, Shuikou naturally becomes the throat of the village and is regarded as a gathering place related to the rise and fall of the wealth of the villagers. Feng Shui believes that water is wealth. In order to retain wealth, trees are often planted at the mouth of the water, and abutments, towers and other objects are built to increase the momentum of the lock and block the pass. This layout is based on the ancient Feng Shui theory of "filling the gap", and at the same time it improves the environment and landscape of the village, forming the overall environmental characteristics of the village with "green trees bordering the village and green mountains sloping outside", making Shuikou a comprehensive The village's public garden.