"Wan Wei" and "Quanpin" are both well-known synchronous tutoring books series of junior middle school mathematics foundation, each with its own characteristics. Generally speaking, Wan Wei's topic is novel and moderately difficult, while the whole product pays attention to the explanation of concepts and the training of exercises, and the difficulty is relatively low.

A series of synchronous tutoring books based on Wan Wei's mathematics, focusing on the cultivation and improvement of mathematical thinking methods, can help students expand their knowledge. Relatively difficult, suitable for students with a certain mathematical foundation. At the same time, the content of this textbook covers a wide range, including the basic knowledge points of junior high school mathematics and a wide range of applications, which can meet the comprehensive needs of students for mathematics knowledge.

A full series of synchronous tutoring books on the basis of mathematics, focusing on the explanation of concepts and the training of exercises. Its language is simple and easy to understand, which is suitable for junior high school students to quickly establish a mathematical knowledge framework. The whole product has been published in several editions, and each edition contains a large number of examples and high-quality exercises, which can help students understand and master the mathematics foundation.

To sum up, which is better, Wan Wei or Quanpin, depends on children's foundation and learning needs. If your child's math foundation is weak, you can choose to synchronize the whole math foundation; If children already have a certain mathematical foundation and want to improve their grades by expanding their knowledge, they can choose to synchronize Wan Wei's mathematical foundation.