Now the academe has a great urge to the folklaw research. But there is still an absence for a systemic and all-around analysis of this area. There is no books of historic messiness, high theory and fantastic study of positivism. This article used some point views and methods of legal sociology, legal anthropology. And basing on the fruit of research, it focus on the respect to the history, the combination of theory and reality, the communication of tradition and moderation, the innovation of idea and study,...