| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Business Chinese Today: Listening & Speaking - Advanced | 978-981-4336-96-3 | 2011 | Koh Hock |
| Business Chinese Today: Listening & Speaking - Beginner | 978-981-4336-92-5 | 2011 | " |
| Business Chinese Today: Listening & Speaking - Intermediate | 978-981-4336-94-9 | 2011 | " |
| Business Chinese Today: Reading & Writing - Advanced | 978-981-4336-97-0 | 2011 | " |
| Business Chinese Today: Reading & Writing - Beginner | 978-981-4336-93-2 | 2011 | " |
| Business Chinese Today: Reading & Writing - Intermediate | 978-981-4336-95-6 | 2011 | " |
Panshi Zhang · Peng Zhang · Ping Zeng · Ping Zhang · Ping Zheng · Ping Zhuang · Pinggao Zhang