The Boya Chinese Quasi-Intermediate 1 - Third Edition (Textbook + Workbook + QR) (???? · ?????? ?) is a comprehensive textbook & workbook for students between elementary to intermediate level of Mandarin. Four levels of Boya Chinese serises are organized by Péking university publishing house : Elementary, Quasi-Intermediate, Intermediate, and Advanced.Quasi-Intermediate learners, is designed for students who have already mastered 1,000 basic words and elementary grammar, helping them reach a vocabulary of 1,400 new words. -Languages in English and Chinese. -Includes both the Textbook and Workbook in a single volume. -Easy access to digital audio files for listening practice (QR Code). -Focuses on communication skills in various real-life situations and sentence structures.