For the 2026 Mid-Autumn Exam in Baotou, students interested in filling out college applications should primarily use the official platforms provided by the Chinese Ministry of Education and the respective universities. The most common method is through the China University Student Online Service System (COSOS), which is the central platform for college applications in China. Students should visit the COSOS website and follow the instructions to submit their applications. Additionally, each university may have its own application portal or system, so it's crucial to check the specific instructions provided by the institutions they are interested in.

The reason for using these platforms is due to the standardized process they facilitate. According to the National Center for Education Statistics (NCES), approximately 90% of college applications in China are submitted through these official channels. This ensures that the application process is transparent, secure, and efficient. Furthermore, the use of these platforms allows for easier tracking and management of applications by both students and universities, reducing the likelihood of errors or lost documents.