Formulating and guiding national law and establishing the system of national law accoraing to Constitution is the trait of Chimese national legality construction and world constitutional government system from modern times.

During this period,the research on civil law has not only provided important theoretical support for the civil legislation of China and established a sound theoretical system of civil law,but also engaged in extensive and in-depth exploration of judicial practice,thus making great theoretical and legislative contribution to the future study of the civil code system.

People usually call this new model of system Pandecten system, including five part: general part (AllgemeinerTeil), law of real right(Sachenrecht), law of obligations (Recht der .