There are not many textbooks available for GCT in the market. Previously, there was only one set of Tsinghua edition, which defined the scope of the examination and the basic questions, and the content was relatively authoritative and comprehensive.
Because it is a general textbook, because it was originally written for engineering master candidates, and because of space or other reasons, this textbook does not provide learning methods, and candidates with a general foundation may feel that they have little gain.
In view of this situation, the textbook Win GCT absorbs the advantages of Tsinghua edition, and on this basis, makes up for its shortcomings, and provides learning methods and preparation plans.
The GCT series compiled by Li Xi Teaching and Research Section includes five books: Mathematics, Logic, Chinese, Vocabulary and English. Search Li Xi's GCT on Taobao's homepage, and you will find teaching materials and related videos.