1. Qualification: Wan Wei Paper Research is a brand that focuses on preparing for the senior high school entrance examination. It has a school license applied by the Education Bureau and a business license handled by the Industrial and Commercial Bureau. It is a reliable high-quality brand.

2. Strong pertinence: The products studied in the senior high school entrance examination in Wan Wei are all prepared for the senior high school entrance examination, and both books and examination questions are studied around the senior high school entrance examination, which can help candidates improve their examination ability quickly.