Research of auditing potency in the procedure of project cost controlling;

From the developmental background and the need of auditing practice,we find it is urgent to set up the performance auditing & evaluation system for public environmental invest project.

With the deepening of our countrys education system reform and the development of internal auditing,the importance of performance auditing carried out in colleges and universities has been generally recognized and performance auditing will become the major task in colleges internal auditing work.

The paper first explores the "Strategic Gap" in the actual theory and practice of the performance auditing,and then advances a new concept "Strategic Performance Auditing" on the basis of strategic management and control theory.

Consideration of applying ecosystem performance audit;

Environment Research on the Restriction of Government Performance Audit Development;

Contribution of performance auditing system in Chinese government;

Discussion on classification and choosing audit measure of engineering benefit audit matters;

To well deal with benefit audit will be helpful to the internal audit to give full play in the railway asset operation and management.

It is worth studying the benefit audit because of the large number of construction projects and the big amount of special funds of agricultural science and technology.

According to current status of energy management of industrial enterprises in our country,suggestions about cultivating professional rank and establishing mechanism of energy efficiency audit are proposed.