1. Make a budget: First of all, you need to know how much living expenses you need to pay each month. This includes food, accommodation, transportation, entertainment and other necessities. Then, you can allocate this number to every week or month to ensure that you don't overspend.

2. Save money: reduce unnecessary expenses as much as possible. For example, you can choose to cook for yourself instead of take-out, or choose public transportation instead of taking a taxi. In addition, you can save money by buying second-hand textbooks or renting instead of buying new items.

3. Find a part-time job: If you have a heavy academic burden, you can consider finding a part-time job to increase your income. This can not only help you pay your living expenses, but also help you gain work experience and professional skills.

4. Establish an emergency fund: You should reserve some money as an emergency fund to deal with emergencies, such as medical expenses or other unexpected expenses.

5. Financial investment: If you have extra money, you can consider making financial investment. This will not only increase your wealth, but also help you learn how to manage and manage your finances.

6. Healthy living: Maintaining healthy living habits is also the key to controlling living expenses. Avoiding excessive consumption and maintaining good diet and exercise habits can help you save medical expenses and insurance expenses.

7. Share the expenses with your roommate: If you are a member of the student dormitory, it is a good idea to share some expenses with your roommate, such as electricity and water.