Perhaps you should try some spelling variations:
zhang yan » zhang fan, zhang jian, wang yan
ying john » king john, young john, ying jin
john wong » john song, john bonn
kui ying » hui ying, ku ying, huei ying
wong siu » wong shiu, kong siu, wong sau
yang xi » yang di, yang jui
yang yi » yang di, 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: zhang yan ((yang xi) or (yang yi)) kui ying john wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: zhang yan ((yang xi) OR (yang yi)) kui ying john wong siu ;*.