I want to go to Australia or Hong Kong for a master's degree.

1. I study business, so I know nothing about engineering. There are eight schools in Hong Kong, among which the University of Hong Kong, Chinese University, University of Science and Technology and Polytechnic University are the better ones. There are many schools in Australia, all of which are more than 4 stars, and the level is similar.

2. If the professional background is limited, then log on to the school website, which will have the entry requirements for this project, and each school is different. There are generally no strict professional restrictions. At most, you are required to take one more diploma bridging course. But I'm really unfamiliar with engineering.

3. If you are a teaching graduate, GPA is necessary and basically the decisive factor. Usually schools only look at gpa. If the undergraduate course is 2 1 1, the average score of 75 should be able to enter the top eight.

Graduate students who teach don't need letters of recommendation from professors. You definitely want to pay, but I don't think the impact is as big as gpa.

IELTS is only a language requirement, and it has nothing to do with whether you are admitted to a university or not.

For example, if you don't have an IELTS score, the school can give you a conditional offer first, or if the IELTS score is not enough, the school will insist that you add a language course before entering school. But your GPA is not enough, and it is difficult to get a qualified job.