And modern property right is a contractualization right,which must complete the transition from status to contract.

It inquired into the implication,background,characteristics,realizing channel,application and limitation of the systematization of competitive sports morality and its special form-moral contractualization,and clarified that the systematization of competitive sports morality was to stipulate subject s moral duties in the widespread sense(using.

The contractualization of labor relation is a key con ce pt to involve labor issues into rule of law process, but the problem is how to d istinct this theory from which in private sectors of modern Western countries.

Free choice and contract Under Market Economy;

A Discussion about "Contract Culture" in Policing Activity;

The social relation being contracted under the market economy makes the market culture seem as contract culture.

Unfortunately, the traditional credit culture has not been smoothly transformed into contract culture in the conditions of market economy.

The constitutional system is a product of evolution of the Western society, the covenant culture originated from ancient Greece, the legal system of ancient Rome, the Christian civilization and the liberalistic tradition are the ideological basis for generation of the constitutionalism.

The studying on the American covenant culture helps us to understand the“Three A Principles”in American higher education.