Perhaps you should try some spelling variations:
yang john » young john, king john, yang jin
john wong » john song, john bonn
yang zhi » wang zhi, liang zhi, yang chik
wong siu » wong shiu, kong siu, wong sau
nan yan » nan ya, wang yan, qian yan
yan zhi » yan zi, wang zhi
yuan zi » yan zi, yuan li, yuan fei

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

• If you are trying to use Boolean operators, they must be ALL CAPS: nan yan ((yang zhi) OR (((yan zhi) OR (yuan zi)))) (rest OR west) yang john wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: nan yan ((yang zhi) or (((yan zhi) or (yuan zi)))) (rest or west) yang john wong siu ;*.