Doctor of Philosophy in Dalian University of Technology is not easy to test. The degree of difficulty depends on many factors, such as candidates' philosophical accomplishment, schools and majors. As far as majors are concerned, it is very difficult for western philosophers, especially those who study specific philosophical problems, philosophical figures or need to learn a new language. Relatively speaking, China's Ma Zhe and others may be easier. In addition, it should be noted that at present, it is generally required to publish more than two core journal papers, and it is difficult to reply through anonymous evaluation on the platform of the Ministry of Education.