This paper aims to explore the present diversified and multilateral legislation on tort damage system for personal injuries,propose a statement of the dual value of life,rationally involve in the debate of "same life at the same price" and "same life at different prices",and ponder on how to perfect a just and reasonable compensate scope and criteria for death by tort.

In recent years, the problem of“similar life with different price”has been being a hot and concerned topic in Chinese society.

The management mode of rural electricity and maintenance fee after the implementation of same electricity pricing in same power net in Zhejiang province is introduced.

Theoretical framework and legal provisions under the principle of public interest,reasonable compensation as the norms of government land on the right has been quite clear,however,the way how to protect the rights and interests of those whose land have been expropriated lies on the principle of one land one price.