According to the dormitory management regulations of Yunnan University, the bedding requirements for student dormitories are as follows:

1. Bedding: mattress, quilt, pillow, etc. Should be clean, tidy, no peculiar smell, and personal items should not be used instead.

2. Bedsheet quilt cover: Bedsheet quilt cover should cover the mattress, flat and tidy, and there should be no wrinkles and slippage. Bedsheets and quilts should be changed frequently and kept clean.

3. Disinfection: bedclothes should be disinfected regularly, especially in hot summer, and the disinfection frequency should be increased.

4. Bring your own bedding: Students can bring their own bedding, but they must meet the hygiene standards and be audited by the boarding staff when they check in.