Dui wai Han yu ting shuo ke ke tang jiao xue yan jiuXiliang Cui, Huiyuan Yang · First published 2011Open the Tome
Dui wai Han yu zong he ke you xiu jiao an jiXiliang Cui, Huiyuan Yang · First published 2010Open the Tome
Teaching Chinese as a Second Language: Listening and Speaking Volume 14 (Chinese Edition)Yang Huiyuan · First published 2009Open the Tome
