Abstract:From the new situation of local economic and social development in autonomous regions, this paper is based on the view of ruling our country by law and has pointed out the problems in the national legislation: inadequate understanding of significance of national legislation, hugeness, chaos and contradiction of rule system of national legislation, lack of pertinence of legislation, imperfection of legislative procedure and system, and low quality of legislators. Accordingly, the author of this paper has made some proposals to perfect the national legislation in new period: to perfect the constitutional supervision on autonomous laws of nationality regions, motivate the whole society to value the national legislation, put the autonomous laws in force, promote the standardized and systematic construction of legal documents in such regions, perfect the legislative procedure according to unique features of certain nationalities and regions, and strengthen the construction legislative staff.