In China, institutional factors for the land corruption include: (i) implementation of land policy lacking proper security mechanism; (ii) weak supervision system; (iii) vacancy in supervision due to dual land management system; (iv) corruption of land finance resulted from system of tax allocation; (v) imperfect land management system; (vi) poor coordination between central and local government in land policy; (vii) unreasonable land allocation system; (viii) vacancy in unified procedure and standard of land transfer. In view of these factors, this paper came up with pertinent countermeasures: (i) improving land operation mechanism and establishing sunshine land market; (ii) improving corresponding supervision mechanism and verification system; (iii) taking advantage of the audit system.