Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan yang » dan yang, yin yang
wong siew » long view
kang min » tang min, kang minah, kyung min
wong sau » wong sam, wong shiu, wong lai
wong siu » wong shiu, kong siu, dong sin
kan min » han min, kian ming, kyaw min
di lu » li lu, yi 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 di lu ((kang min) OR (kan min)) ((wong sau) OR (((wong siu) OR (wong siew)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan yang di lu ((kang min) or (kan min)) ((wong sau) or (((wong siu) OR (wong siew)))) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yidan yang di lu ((kang min) or (kan min)) ((wong sau) or (((wong siu) OR (wong siew)))) ;*.