The purpose of collecting environmental pollution tax is to raise the fund,and then utilize the tax revenue lever to protect our environment.

After comparing with the other measurements, the author proposes to take pollution tax to deal with the trouble of pollution.

Of the various solutions to environmental pollution, pollution tax is favored in Western economics.

On problems concerning tax collection under accounting rules;

Brief Discussion on the Challenge of E-Commerce to Tax Collection;

There is the relationship of two levels between the tax system and tax collection.

According to the development characteristics of e-commerce in our country,the cruxes and principles that should be adhered to levy tax are analyzed and discussed,then,the measures for tax collection and management in e-commerce are presented.

Analysis on its economic characteristics and tax collection and management is an urgent theory and realistic problem required by the developing progress of Chinese economy.

Improving credit rating of tax payment:realistic choice of active tax collection and administration in China;

Research on Optimization of Tax Collection and Administration in Chinese Current Pattern;

In view of the status of serious tax loss in our tax collection and administration,the game theory has been applied to the analysis of the game behaviors between taxpayers and taxation authorities.