## 5 Results and Discussion
### The Optimization Path of Multi-Dimensional Environments in Rural Settlements
To accomplish this, a systematic investigation and analysis of the space usage mode and everyday behavior of local inhabitants should be carried out in the planning phase. The functional zones, including residential areas, agricultural areas, life service areas, and leisure tourism areas, should be designed scientifically according to rules of rural space utilization. Vacant homes can be actively revitalized and used as bed and breakfast services, retirement communities, and centers for creative culture and sports. The size of agricultural regions can be increased to accommodate farming requirements for locals. Infrastructure such as water, electricity, and sanitation might be enhanced to improve their effective and unified utilization. The unique cultural and landscape characteristics of the community can be explored further to integrate and optimize the natural environment, rural social networks, spatial functions, and overall settlement appearance to comprehensively improve spatial utilization and enhance the residents' multi-dimensional sense of belonging. (2) The optimization path of Doushan Village:  
1 Space form: to resolve the conflicts between sightseeing and residential demands, Doushan Village performs dual roles as both a place of residence and a tourist attraction. Therefore, its spatial form issue is primarily the conflict between the sightseeing demands of tourists and the living demands of residents. The initial village reconstruction and renovation rely greatly on the government's financial resources, and the village collectivity resources are insufficient for the maintenance of the construction. This can cause inconsistencies in the styles of the village's appearance. In addition, the government regulates the size and number of floors of residences to meet the demand for tourism and sightseeing, which makes it challenging to meet the residents' living demands. The reconciliation of the tension between residential and tourism demands is the important optimization direction for the space form of the multi-dimensional environment in sightseeing and settlement symbiosis villages. In terms of space maintenance, the government can provide policy support by creating long-term plans and complement it with ongoing financial support for the maintenance and improvement of village appearances. The village collectivity can also extend income sources by looking into new rural tourism-related industries to strengthen their maintenance capability. Additionally, they need to actively attract tourism construction investments to boost social capital and technical assistance to ensure the ongoing upkeep of the village. Finally, the government should improve the housing reconstruction policy for citizens by streamlining the application process and offering guidelines for the construction plan. This will simultaneously meet the residents' living demand and ensure that the reconstruction adheres to the settlement's unified planning, which facilitates the long-term development of the sightseeing and settlement symbiosis village. 2 Space connotation: to exploit the rural characteristics and enhance the balanced development of sightseeing and settlement symbiosis village  
Doushan Village achieved a more reasonable spatial reproduction process and a better multi-dimensional environmental development through the co-governance of multiple subjects. In this process, the government employs planners to carry out renovation planning and design through policy and financial support. The village collectivity implements the design and introduces investors to conduct tourism businesses to attract tourists and develop the relevant industries. The government, the village collectivity, planners, and investors collaborate to improve the multi-dimensional environments in Doushan Village. The local unique culture has been fully explored from the macro-level, in aspects such as transportation, the meso-level, in aspects such as settlement space and infrastructure, to the micro-level, in aspects such as architectural design.