Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
ying john » king john, young john, ying jin
wong shiu » wong siu, cong shu, song shin
wong sau » wong sam, wong siu, wong lai
lu ying » li ying, ku ying, lu ding
di lu » li lu, yi lu

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 di lu ying john ((wong sau) or (wong shiu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang di lu ying john ((wong sau) OR (wong shiu)) ;*.