Ministry of education. According to the provisions of Articles 2 and 4 of the Measures issued by the government portal website of the Ministry of Education of People's Republic of China (PRC), the Ministry of Education is responsible for the overall organization and supervision of the sampling inspection of undergraduate graduation thesis, and the provincial education administrative department is responsible for the specific implementation of the sampling inspection of undergraduate graduation thesis in this region. Undergraduate graduation thesis sampling is conducted once a year, and the sampling object is the thesis awarded the bachelor's degree in the previous academic year.