The integration of urban and rural areas in counties is of strategic importance for modernizing the mega-population and modernizing governance,promoting harmonious coexistence between human beings and nature,and advancing common prosperity.Based on the practical background of Chinese path to modernization,this work investigates the empirical patterns and the practical logic of the integration of space,factors,and industrial service in the process of urban-rural integration in counties.The research finds that integrated governance of space,market-oriented reform of factors,integrated industrial...