The selection shall be conducted once a year, and each selection shall not exceed 100 national excellent doctoral dissertations. According to the "National Excellent Doctoral Dissertation Selection Method", after recommendation, primary selection and re-evaluation, a list of national excellent doctoral dissertations was produced. The participating papers are recommended by the degree-conferring unit to the degree committee of the province (autonomous region or municipality directly under the Central Government) where they are located; The Provincial Academic Degrees Committee conducts primary selection for the recommended dissertation. The Department of Degree Management and Postgraduate Education of the Ministry of Education is responsible for organizing the re-evaluation of newly selected papers, including peer expert communication review and expert review meeting. Entrusted by the Department of Degree Management and Postgraduate Education of the Ministry of Education, the Center for Degree and Postgraduate Education Development of the Ministry of Education undertakes the exchange and evaluation of peer experts. In order to encourage and support national excellent doctoral dissertations to make creative achievements in colleges and universities, the Ministry of Education has also set up the "National Excellent Doctoral Dissertations Special Fund" to provide five-year scientific research funding support for national excellent doctoral dissertations working in colleges and universities in Chinese mainland. From 1999 to 2009, * * * conducted 1 1 times. The provincial academic degree committees recommended 5444 papers to participate in the selection of national excellent doctoral dissertations, * * * selected 984 national excellent doctoral dissertations and nominated 949 papers. At the same time, the Department of Degree Management and Postgraduate Education of the Ministry of Education entrusted the Center for Degree and Postgraduate Education Development of the Ministry of Education to organize expert review and management of the "Youbo Thesis Funding Project". 1999 ~ 2009, * * * audited 704 projects, approved 675 projects and funded 672 Youbo winners. At present, 2 16 project has been completed, and other projects are under daily management.