By anatomizing the cultural connotation and characteristics of civil law,it aims to analyze the inevitability and present obstacles of civil law culture in the process of constructing a harmonious socialist society in China.

The Confucianism trustworthiness thought has the deep influence to the ancient civil law culture of our country.

The value and system of civil law need transfix with culture of civil law.

Firstly it discusses the natural conditions,institutional idea and ideology that make traditional culture of civil law absent.

This thesis analyses the origin and the definition of "the commercial law trend of civil law".

According to relevant documents,we can find that the codification of civil law had been carried on almost partly by some special political factors,and that the realization of formal value and essential value of Civil Code always be restricted by certain social environment.

However, the codification of Civil Law is not ever an occasional matter, but a necessary result of certain historical foundations.

It is very essential and useful for us to research the course of codification of civil law in the Republic of China era which is a very important period in the history of codification of civil law in China.