As is the target that people need, it has great and fundamental influence on people s activity, the existence and development of people and the society, because it is not only basic drive strength of social development, the real tie which maintains the human society, but also the basic standard of people know and transform the things.

This article discusses the principles for confirming legal nature of transaction of information mixed product by predominant purpose test and gravamen test.

The m-th canonical root of a matrix is considered.

Studies about the motive of justice reform-fundamental background analysis (including social background and humanity background) and the ultimate aim of reform linger in the system level.

This thesis is a conclusion of the famous verse Biao You FU in its meridians and collaterals theory,acupuncture manipulations,methods of point selection and the theory of the root cause and symptoms of a disease.

Standard Cost Model-Based on Panel Data Theoryand an Empirical Analysis on Its Application in Mine Corporation;

On standard cost management system of enterprise;

The Research and Implementation of Production Logistics and Standard Cost Control System for Enterprise;