You’ve written a lot but little to go on with for a teacher. Wondering how some teachers have got their jobs there suggests that you are a pro evaluator; however, your poor approach to communicating your message demonstrates you should have listened to those teachers more. Your indication that the school’s international program has been linked to Manitoba program, or higher educational institutions in the province, may only prove that “someone” sponsors this Guangzhou operation. Your signal that the participation is low conveys the idea that this outlet, just like many such places on mainland China, is infamous. Agreeably, we all should be very careful about choosing job or studying opportunities in the country.
Cheers and beers to the skillful graduated poster :)