Dalian Maritime University, as one of the important universities in China's marine industry, has a high academic reputation and professional strength. Postgraduate entrance examination is more difficult than other universities, mainly in the following aspects. First of all, Dalian Maritime University has a high threshold for postgraduate enrollment. Dalian Maritime University, as a high-level research university, requires high comprehensive quality and academic ability of candidates. Candidates need to have solid professional knowledge and a high academic level, whether it is a written test subject or an interview.

Secondly, Dalian Maritime University has a wide range of postgraduate majors and a high degree of specialization. The postgraduate programs offered by Dalian Maritime University cover marine science, transportation, ship and marine engineering, economic management and other fields, covering almost all aspects of marine undertakings. These majors not only require candidates to have a deeper understanding of various disciplines in the examination, but also require candidates to accumulate relevant professional experience and ability in their usual study and practice.

Moreover, Dalian Maritime University has fewer graduate students. Dalian Maritime University has a relatively small enrollment scale and limited enrollment places. This means that candidates need to face fierce competition. Candidates not only need to perform well in the exam, but also need to stand out in the comprehensive evaluation before they have the opportunity to obtain the qualification for postgraduate enrollment.

In addition, Dalian Maritime University has higher requirements for postgraduate training. The training goal of graduate students in Dalian Maritime University is to cultivate senior professionals with innovative and practical abilities, which requires students to have higher requirements in professional knowledge, scientific research ability and innovative thinking. This puts forward higher requirements for candidates' academic ability and comprehensive quality.

To sum up, it is relatively difficult for Dalian Maritime University to take the postgraduate entrance examination. Although it is difficult, as long as candidates master solid professional knowledge, improve their academic ability, arrange preparation time reasonably and strengthen the accumulation of practical experience, I believe they will pass the exam smoothly and achieve the goal of postgraduate entrance examination.