Ebook: Boya Chinese. Quasi-intermediate I 博雅汉语·准中级加速篇 I.

北京：北京大学出版社，2013年。 — 4；5；223页。 — 第二版 (北大版长期进修汉语教材)
Beijing: Peking Uiniversity Press, 2013. — 4, 5, 223 p. — ISBN 9787301208199The Quasi-intermediate level comprises two volumes. It suits students with 1,000-3000 vocabulary. It focuses on trainings of depiction, narration, explanation and discussion. Finishing this level, the students will pass HSK test of level V and VI. The intermediate level has two volumes and is suitable for students who have 3,000-5,000 words. The contents are vivid and include a wide selection of topics. The vocabulary has very detailed notes with carefully selected examples. This level is compatible with HSK level VII-VIII.