二版 A Course in Contemporary Chinese Vol.1 (Textbook,Workbook,Character Workbook)2nd Edition. A Course in Contemporary Chinese, Workbook Vol.1-1 (2nd Edition), 當代中文課程 1-1 業本與漢字 練習簿. A Course in Contemporary Chinese, Workbook Vol.1-2 (2nd Edition), 當代中文課程 1-2 業本與漢字 練習簿.