Establishing and perfecting a social security system that is compatible with the level of economic development is an inevitable requirement for coordinated economic and social development and an important guarantee for social stability and long-term stability of the country. China's social security system includes social insurance, social welfare, special care and placement, social assistance and housing security. The basic characteristics of social security system are fairness, universality, legitimacy and mutual assistance.
Legal basis: People's Republic of China (PRC) Urban and Rural Planning Law Article 1 This Law is formulated in order to strengthen urban and rural planning management, coordinate urban and rural spatial layout, improve the living environment and promote comprehensive, coordinated and sustainable economic and social development in urban and rural areas.
Article 2 This Law must be observed in the formulation and implementation of urban and rural planning and in the construction activities within the planned area.
Urban and rural planning as mentioned in this Law includes urban system planning, urban planning, town planning, township planning and village planning. Urban planning and town planning are divided into overall planning and detailed planning. Detailed planning is divided into control detailed planning and construction detailed planning.
The planning area mentioned in this Law refers to the built-up areas of cities, towns and villages, and the areas that must be controlled by planning for the needs of urban and rural construction and development. The specific scope of the planning area shall be defined by the relevant people's government in the overall urban planning, town planning, township planning and village planning according to the level of urban and rural economic and social development and the needs of urban and rural overall development.