As to the general principles of law being the source of International Law,there are some different opinions about their concrete meanings and the application.

In EC there is a common understanding among the Members, that the general principles of law are universally applicable.

Geo-Environment,Ideology and General Principle: Northeast Asia Cooperative Security in the Transformation of International Order;

For a high standard apple-orchard,every area should suit Measures to local conditions and different time,in order to prevent blindness,select cultivars need to be clear to the general principle.

The general principles and technical approaches of radar cross section reduction (RCSR) are introduced, and the application of RCSR technology in military target anti-radar stealth are studied.

On the General Principles of Output Accounting in the Non－market Service;

In accordance with the general principles clarified in the Rules Concerning Evidence in Civil Proceedings by the Supreme Court, this paper focuses on the distribution of burden of proof in environmental infringement actions.

This principle should be a system in which the general principles and special principles exist together to deal with different matters.

Administrative Precedent consists of abundant principles of Administrative Law,which play an important role in administration enforcement and judicial trials.

However, the theory and practice of principles of administrative law are puzzling issue in system of administrative jurisprudence and the practice of rule of administrative law, which causes stagnation in the theory of principles of administrative law and causes that the practice of principles of administrative law is only a vague and general concept.