li, xiaoqi

kuaile hanyu (2nd edition) vol. 1 - teacher's book (english and chinese edition)

happy chinese (kuaile hanyu) 3: student's book

boya chinese: quasi-intermediate, vol. 1, 2nd edition

happy chinese (kuaile hanyu) 3: teacher's book (english and chinese edition)

new silk road: an integrated business chinese for advanced students (i)

happy chinese (kuaile hanyu) 1: teacher's book (english and chinese edition)

happy chinese (kuaile hanyu) 3: student's book (3 cds)

happy chinese (kuaile hanyu) 2: student's book

happy chinese (kuaile hanyu) 2: student's book (2 cds)

happy chinese (kuaile hanyu) 1: student's book (english and chinese edition)

happy chinese (kuaile hanyu) 1: student's book (2 cds) (english and chinese edition)

happy chinese (kuaile hanyu) 3: flash cards (chinese edition)

happy chinese (kuaile hanyu) 2: flash cards (chinese edition)