Perhaps you should try some spelling variations:
yang john » young john, king john, yang jin
chen yang » chen rong
john kong » john king, john song, john wong
wing yan » wang yan, wing ian, wing tan
yang hua » wang hua, yang hui, yang jui
ying hua » ming hua, wang hua, ying zhu
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan ((yang hua) or (ying hua)) chen yang john kong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan ((yang hua) OR (ying hua)) chen yang john kong sar ;*.