Chong, Ah Kow Mandarin for beginners = chu ji huayu / Chu ji huayu Chong Ah kow - Kuantan, Pahang : Penerbit UMP, 2007 - 77 p. : ill. ; 29 cm. ISBN: 9789834263232 Subjects--Topical Terms: Mandarin dialects--Study and teachingChinese language--Study and teaching