Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
ying john » king john, young john, ying jin
john wong » john song, john bonn
liu yang » liu yan, du yang, liu feng
jin ying » li ying
wong siu » wong shiu, kong siu, wong sau
li jin » li jie, li lin

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

• Performing a fuzzy search may retrieve terms with similar spellings: huang ((liu yang) or (yang yang)) li jin ying john wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: huang ((liu yang) OR (yang yang)) li jin ying john wong siu ;*.