Intermediaries can be screened through the study abroad reference system. The usage method is to input your current personal basic information, such as your major, school, GPA, language expression, intended country, etc. The system will automatically give you cases of students who match similar situations to see which colleges and majors they successfully applied for and through which intermediary they successfully applied for studying abroad. With this system, you can directly and accurately locate yourself, and you can also tell which intermediary or consultant has successfully handled a case similar to yours, as shown in the following figure: