Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
wong shiu » wong siu, cong shu, song shin
yang lin » yang jin, wang lin, yang li
wong sam » wong sau, wong lai, kong sar
a young » _ young
you » your
young » yourng

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yang lin ((all you) or (a young)) john ((wong sam) or (wong shiu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang lin ((all you) OR (a young)) john ((wong sam) OR (wong shiu)) ;*.