Yes, but there is little hope. Postgraduate courses in Singapore are mainly divided into postgraduate courses in public universities in Singapore and postgraduate courses in private universities in Singapore. Singapore's public universities are among the top universities in the world, and the requirements for postgraduate entrance are extremely demanding. There is little hope for adults to complete their undergraduate exams and then apply for graduate students.

However, the admission requirements for graduate students in private universities are relatively suitable for ordinary international students. Adult self-taught undergraduate students are still likely to apply for their postgraduate courses as long as they have undergraduate diplomas and degree certificates.

Requirements for master's degree in public universities in Singapore:

1. Students studying for master's degree in four public universities in Singapore are required to be graduates of 2 1 1 institutions.

2. The average score of students in school is above 85 points.

3. The most important requirement for a master's degree in Singapore is a bachelor's degree, with an IELTS score of 6.5 or above.

4. The tuition fee for studying in Singapore is about 40,000 for liberal arts, and the living expenses for studying in Singapore are 50,000 (including accommodation).

Only doctors and research masters are eligible to apply for scholarships to study in Singapore.