Outside TDTU campus
Ho Chi Minh City provides a variety of choices for accommodation. Besides TDTU dorm, for the students who wish to enjoy the life outside campus, you can opt types of renting rooms/flats with prices starting from 90USD or so. Depends on how much you can afford, the services and facilities are classified differently such as: kitchen, room sizes, interiors, furniture, inside restroom, window, etc. Normally, the cost of the rent room/flat in the city center will be much higher than the one in the suburbs.
It is quite easy for students to find a place with a suitable price on the Internet.