According to the query of the vibrato short video platform, Wang Chaoxia's test paper is a kind of high-quality test paper, and its questions are mostly from real questions all over the country, which is slightly more difficult than most teaching AIDS, but it is not very difficult, and it is suitable for most students. Wang Chaoxia's papers are rich in questions, novel in types, forward-looking, predictable and scientific, which can help students improve their basic knowledge and problem-solving ability and prepare for the exam. Wang Chaoxia's examination paper is divided into two stages: primary school and junior high school. It is divided into Chinese, mathematics, English and other subjects, and there are two forms: loose-leaf volume and sub-volume.