Please consult the brothers and sisters of Harbin Medical University about the self-funded graduate students.
How to live on 300 yuan? Only publicly-funded graduate students can get subsidies from 200 yuan every month. Maybe there is a good teacher who can manage the food and the work of the department. Maybe the teacher can give some subsidies. But it depends on the teacher. There must be no work-study program. Just work in Cory every day, and you may have to work overtime on weekends.