| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Everyday Business Chinese: Basic Level | 978-957-612-977-3 (957-612-977-X) | 2012 | Lu Ching-Hui |
| Everyday Business Chinese, Professional Level | 978-957-612-979-7 (957-612-979-6) | 2012 | Lu ching-Hui |
C. W. · C. Yu · W. Yu · Wen Yu · Wen-yu Chu