This paper focuses on the legislative protection of the Kam Grand Choirs. It starts with an introduction to the history of Kam Grand Choirs，its distribution，contents，significances and the process to be recognized as intangible cultural heritage. It particularly highlights the legislative problems with regard to the transmission，the transmitters，the contradiction between the administrative recognition and non-governmental transmission. The paper also reviews the legislative accomplishments in terms of international protection，domestic legislation，and local policy. It suggests that the future legislation should address the following problems：the criterion for the transmitters，the rights and obligations，the relationship between governmental protection and non-governmental protection，the coordination of laws and regulations with the local rules，the protection awareness，and the establishment of cultural ecological protection system.