This textbook consists of 12 units. Units 1 through 4 cover ancient music (the pre-Qin period), introducing valuable cultural heritage from this era,...

Designed to address the language needs of students in different aspects of life. Suitable for students who have mastered 800-1000 Chinese characters....

The eradication of poverty， the improvement of people's lives and the gradual realization of common prosperity are the essential requirement of s...