Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan yang » dan yang, yin yang
yang lin » yang jin, wang lin, yang li
kang min » kan min, kang minah, kyung min
tang min » chang min, sang minh, yang mind
wong sau » wong sam, wong siu, wong shiu
lin lu » lin xu, lun lu

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