Perhaps you should try some spelling variations:
wang yidan » wang yan
wang ban » wang yan, wang dan, wang yang
tang min » chang min, sang minh, yang mind
wong sau » wong sam, wong siu, wong shiu
yang li » yang lin, yang di, yang xi
li lu » li ju, li l, li li
shin » skin, sein, thin

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: ((wang yidan) OR (wang ban)) yang li lu tang min ((wong sau) OR (song shin)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yidan) or (wang ban)) yang li lu tang min ((wong sau) or (song shin)) ;*.