The application condition of the self-taught thesis of Nanjing University is that all the theoretical examinations in the professional examination plan have passed. The application conditions for the self-taught thesis of Nanjing University are as follows: candidates who have passed all theoretical examinations in all courses in the professional examination plan, or candidates who have passed less than three courses (excluding the thesis) in the professional examination plan, can apply to participate in the defense of the graduation thesis of the self-taught undergraduate.