Summarizes and concludes the problems to be noted in the editing of disaster part and the disaster items in local supplementary paragraph in AB report, providing a reference for the editing work.

Study on Cooperation Reform of Urban Land Rent, Tax and Fees System in China;

This paper systematically analyzes the challenges confronting the system of land renting, tax and cost collecting after China enters WTO, i.

The paper points out the channel for solving the problem, that is to establish and carry out land rent system.

According to the rentals theory we carried out a study offorest land evaluation theories and methods,and built a few mathematical models whichcan be applied to evaluation of forest land.

It obeys rent reduction law(RRL) for economic individual to distribute from urban core to periphery,the density becomes smaller and smaller during the course of RRL functioning because of the comparison between income and cost,during which the distribution of economic individual are different as well,the farthest periphery for urban enlarging is shaped.

Dian Yu Ji was an organization for collecting rents from tenants in Songjiang County and Qingpu County during the Republican times.

Enterprise may subcontract the products order to others with higher production efficiency after taking out "rent".