On the Learning of Chinese Aspect Marker le through Interactive Multimedia Program (多媒體互動課程對華語時貌標記「了」學習成效之研究) Tzu-Hui Hsieh author Jiun-Shiung Wu author Shu-Chuan Chung author 2009-09 text ROCLING 2009 Poster Papers The Association for Computational Linguistics and Chinese Language Processing (ACLCLP) Taichung, Taiwan conference publication hsieh-etal-2009-learning https://aclanthology.org/O09-2002/ 2009-09 293 308