Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
chan kang » chung kang, chan eng, chan fong
kang wong » kang young
wing tan » wing ian, liang tan, hong tan
wong siu » wong shiu, kong siu, wong sau
dong di » dong sin
yang li » yang lin, yang di, yang xi

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)) yang ((yang li) OR (yang liang)) chan kang wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((wing tan) or (dong di)) yang ((yang li) or (yang liang)) chan kang wong siu ;*.