Perhaps you should try some spelling variations:
wang doing » wang daoping, wang yong, wang jing
best young » best losung, east young
young john » kong john, wong john, young jean
kong sara » kong sar
wong sau » wong sam, wong siu, wong shiu
yang li » yang lin, yang di, yang yi
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang doing ((yang li) or (yang xi)) best young john ((wong sau) or (kong sara)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang doing ((yang li) OR (yang xi)) best young john ((wong sau) OR (kong sara)) ;.
• Adding a wildcard symbol may retrieve word variants: wang doing ((yang li) or (yang xi)) best young john ((wong sau) or (kong sara)) ;*.