This textbook series is suitable for one-year intensive Chinese teaching. It can be used as the first-stage Chinese comprehensive textbook for students of long-term studies, and can also be chosen flexibly for students of short-term studies in accordance with their language level and teaching plan. The series covers the 8 levels from the elementary to the first half part of intermediate: one book per level and ten units per book. It has clear learning and teaching aims, and takes the situations of the current Chinese teaching cycles and the diversity of students into full consideration. Every lesson, except the lesson on basic pronunciation, contains text, useful sentences, new words, language points, and practices & communication. Every book contains a set of self-assessment exercises covering the book's important learning points.