Perhaps you should try some spelling variations:
kang wong » kang young
wing tan » wing ian, liang tan, hong tan
yan kang » yuan kang, yan wang, yang yang
kang jie » yang jie, tang jie, kang tae
jie kang » jin kang, jie zhang, wie kann
wong siu » wong shiu, kong siu, wong sau
dong di » dong sin

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing tan) OR (dong di)) wang yan kang jie kang wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((wing tan) or (dong di)) wang yan kang jie kang wong siu ;*.