The combination on the legislation of civil and commercial law is a requirement of uni- fied private law, which has deep historical background and legal tradition, fitting China' s national con- dition. The civil-commercial combination system is the way of civil code, general principles of com- mercial law and specific commercial regulations. Civil-commercial combination is about the unity of commercial legal foundation, but not specific commercial specification. Codification of civil law can only control the macro level, abstract, common rule...