Ship and ocean engineering is a comprehensive engineering discipline that integrates knowledge from multiple fields such as engineering mechanics, mechanical design, materials science, fluid mechanics, and control engineering. It mainly focuses on the design, construction, operation and maintenance of ships and marine structures (such as drilling platforms and submarine pipelines), as well as technical research and application in areas like marine resource development and marine environment utilization. This discipline not only covers "waterborne" ship engineering but also encompasses "underwater" marine engineering. It is one of the core disciplines that support the marine economy, national security, and global trade.

1. Physical and mental health (free from infectious diseases and without any physical or mental disorders that affect normal learning). 

2. By September 1, 2025, the age of applicants for the doctoral program shall not exceed 35 years old. 

3. Educational Requirements: As of September 1, 2025, applicants for the doctoral program must have obtained a master's degree. 

4. Learning ability: Applicants should possess good learning ability and academic performance. The required score for the previous stage of application for applicants is 75%, and for those applying for the Chinese Government Scholarship, it is 80%. Applicants can provide other proof of their learning ability or academic performance, such as GRE or GMAT scores. 

5. Language Requirements 

The applicant should possess the required language proficiency in both Chinese and English as per the admission criteria.

1. Scanned copy of the valid and clear passport page:

2. Scanned copies of bachelor's and master's degree certificates:

3. Scanned copies of semester/academic year transcripts for both bachelor's and master's programs:

4. Recommendation letters provided by two experts or above:

5. Applicant's study plan for pursuing a doctoral degree:

6. Language proficiency certificates in Chinese (HSK) / English (IELTS or TOEFL or PTE): 

Applicants who meet the following conditions do not need to provide language proficiency certificates:

· Applicants whose native language is Chinese can apply for Chinese-taught programs;

· Applicants whose native language is English can apply for English-taught programs. 

7. Criminal Record Certificate (valid within 6 months);

8. Letter of Acceptance from Supervisor:

A letter of acceptance from the doctoral supervisor is a necessary document. Applications without such a letter will not be considered;

9. Officially Certified Awards and Research Achievements

Research achievements are a necessary document, including published research papers, patents, and research-related awards;

Applicants for the doctoral program with a CSC scholarship must submit at least one journal paper or conference paper. 

10. Copy of the "Foreigner Physical Examination Form" (valid for 6 months); 

11. Bank deposit certificate (5000 US dollars); 

twelve Other documents required to be submitted by the admissions office of Northwestern Polytechnical University; 

13. Students applying for the architecture or design programs are required to submit an art/design portfolio.