1. Log in to the application system of the National Natural Science Foundation, enter the "Application and Acceptance" page, and click "New Project Application".
2. Click "Apply for the Project of General Science Department".
3. Initiate an international (regional) cooperation and exchange project-select the second one (cooperation and exchange) and click "Fill in the Application Form".
4. Choose the cooperation agreement at will: If you win, a new winning project will pop up; If you don't win, there will be no projects this year.