Based on the analysis of Karl Marx s philosophy about labour value,this paper concludes that the use value of labor power is a value-creating and abstract usefulness,that the use value of technology is the transformation of the use value of labor power,and proves that the productive process is the process of the creation of value by the use value of labor power.

Harmonious wage is the value of labor or the value of labor force——Discussion with Luo Ying and Jiang Nanping;

In doing so the concepts concerning value are clarified, and it is found that the " value of labor"and the "artificial utility" are quantitatively equal.

Study on labor value of P.E coach in general institutions of higher learning;

Reflections on labor value theory —— Understanding to the labor value in entrepreneur management;

Discussion on the recognition to the theory of labor and labor value;