The invention relates to a city planning, i.e. the entire allocation of a city. The entire allocation of the city comprises the following steps of: planning functional regions, wherein each functional block comprises a center region, a commercial region, a university region, an administrative region, a financial region, a media region, and the like of the city; matching with magnetic suspension type light rail vehicles running around the functional regions, wherein a commercial building, a high and new technical area, a wholesale mall, a coach station, a railway station and an industrial area are positioned around the periphery of a city proper, and forest belts penetrate through middles. The invention aims at enabling the city to be developed towards a better direction by decreasing urban vehicles, reducing urban architecture, decreasing urban shops, increasing urban green resources and citizen incomes, keeping ecological balance and enhancing the bearing capacity of the city on the society; and in addition, the city planning is a part of regional planning and an essential condition for developing an innovative country.