TY - BOOK AU - Cao,Wen TI - Han yu yu yin jiao cheng SN - 9787561910573 AV - PL1121 .C235 PY - 2002/// CY - Beijing PB - Beijing yu yan wen hua da xue chu ban she KW - Chinese language -- Pronunciation KW - Chinese language -- Phonetics KW - Chinese language -- Study and teaching -- Foreign speakers KW - textbook ER -