As a non-renewable natural socio-economic resources,land's rational use can promote the sustainable development of economic society.The western countries obtain economic,social and ecologicalbenefitsby setting land development right to protect agriculturalland,the public active area and the naturalconservation area effectively.In recent years,some scholars in China have startedto study the land development right,but they have mainly focused on ownership,disposition,circulation of land development right,they...