Second,life cycle approach and other evaluation principles in designing the environmental performance indicators(EPIs) are researched from several famous guidelines developed by international organizations,such as Global Reporting Initiative,and industrial countries.

Environmental auditing,as a new emerging approach,is an evaluation and monitoring of subsequent aspect of environmental performance and is a key element in environmental management system.

A lot of countries begin to concern at disclosing the information on enterprise environmental performance.

Selecting enterprises environmental achievement indicators and financial achievement indicators properly and combining them perfectly can reflect and evaluate enterprises financial and environmental efficiency completely and benefit to evaluate enterprises achievement more overall and reas.

Evaluation research of China′s provincial tourism competitiveness based on performance indexes;

The evaluation index system of tourism competition based on 22 tourism performance indexes is set up.

This paper expounds the importance of the cost management and the function of the performance evaluation,probes into the concrete contents of perfecting the evaluation on the economic indexes,puts forward some measures for accomplishing the performance indexes,and points out that the cost management of the workshop should be further strengthened and the evaluation mechanism should be perfected.