Perhaps you should try some spelling variations:
chen ying » chen yang, chen ping, chen jing
ying john » king john, young john, ying jin
john wong » john song, john bonn
wong siu » wong shiu, kong siu, wong sau
wang ta » wang tao, wang hua, kang tae
ta chen » a chen, hua chen
nan ya » nan yan, nana yaa

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: ((wang yan) OR (nan ya)) wang ta chen ying john wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (nan ya)) wang ta chen ying john wong siu ;*.