11 1 10 Chen Zhen Huan Primary Author mixed material 9787532555239 Shanghai Guji Chubanshe cover_du_ci_ru_men.jpg Xiao Guo Zhen Primary Author mixed material 9787301144244 Peking University Press cover_xian_dai_yu_yan_xue_ming_zhu_dao_du.jpg Chen Xian Chun Primary Author mixed material 9787561921364 Beijing Beijing Yuyan Daxue Chubanshe 2008 cover_dui_wai_han_yu_yue_du_jiau_xue_16_jiang.jpg Gao Ying Primary Author mixed material 9787802517646 Jin Cheng Chubanshe WhatsApp_Image_2021-04-27_at_13.54.56_%287%29.jpeg.jpeg Gao Ying Primary Author mixed material 9787802517646 Jin Cheng Chubanshe WhatsApp_Image_2021-04-27_at_13.54.56_%288%29.jpeg.jpeg Yang Ji Zhou Primary Author mixed material 9787561916377 Beijing Yuyan Da Xue Chubanshe 2006 cover_hanyu_jiao_cheng_di_er_ce_xia_2_b_.jpg Ding Anqi Primary Author Wun Sinazhe Additional Author mixed material 9787510034169 Beijing Be Jie Quan Chuban Gongsi 2011 cover_hanyu_zuowei_di_er_yuyan_xuexizhe_shizheng_yanjiu.jpg Zhou Xiaobing Primary Author mixed material 9787306022554 Beijing Zhongshan Daxue Chubanshe 2004 cover_duwai_hanyu_jiao_xue_rumen.jpg Fuhai Yan Primary Author mixed material 9787561918685 Beijing Language Culture University Press cover_han_yu_jiao_yu_xue_bi_bei.jpg Tang Zhi JUn Primary Author mixed material 9787532522156 Shanghai Gu Ju Chubanshe cover_guo_xue_gailun.jpg