A sound hilly area institution should be established, which would include a clear institution of property rights, canonical institution of use flow to turn in hilly area and the sound hilly country market system so that it might push forward the institutional change.

There exists correlation between the change of agricultural operating model and the change of the transfer system of the right to the use of land.

In order to insure social stability and increase the production of the agriculture, it is important to enhance the reasonable conversion of farmland usufruct and probe the forms of conversion.

Research goal: To definite the status of the land usage right circulation in rural area in the land utilization history evolution, and to study the development tendency.

In our country,the land-use right system manifests an idea that the central of traditional civil law is the ownership,but actually scholars dispute it quite a lot.