博雅汉语中级冲刺编 I Boya Chinese-Intermediate, Vol.1 (2nd Edition) Audio Online
Peking University Press
232 pag. paperback 21 x 28 cm
Boya Chinese: Intermediate is suitable for learners who have a mastery of 3,000 words and 300 grammar items. They are written following the principle of topic theory. After learning these two textbooks, a student will master 3,000 new words and 300 language points.