| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| About Hong Kong: Or Intermediate Cantonese Learners - Script and Roman | 978-962-279-225-8 (962-279-225-1) | 2004 | Betty Hung |
| Cantonese in Hong Kong: Roman and Char. | 978-962-279-247-0 (962-279-247-2) | 2005 | K.K. Chan |