The cost of living varies from person to person, but in general, the monthly living expenses should be between 1,000 yuan and 2,000 yuan. Here are some references:

1. Accommodation: about 500 yuan to 1,000 yuan per month, depending on the conditions of accommodation and the type of dormitory you choose.

2. Catering Fee: The cost of catering per day ranges from about 20 RMB to 50 RMB, depending on individual dietary preference and spending level.

3. Other expenses: including transportation, communication, school supplies, entertainment, etc. These expenses vary from person to person, but should total between 500 RMB and 1000 RMB per month.