Perhaps you should try some spelling variations:
wang yang » wang liang, wang yanling
dong sind » dong sin, dong bin
dong ping » dong sin, dong bin, dong jung
pei yang » wei yang, hui yang, pei yun
yang kim » yong kim, kang kim, hyung kim
kim tong » kim song, kim dong, kim jong
tong hui » wang hui
ma pei » ma wei, lma peri

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 yang) OR (wang yan))) OR (((dong sind) OR (dong ping)))) ya ma pei yang kim tong hui ;~.
• Adding a wildcard symbol may retrieve word variants: ((((wang yang) or (wang yan))) or (((dong sind) or (dong ping)))) ya ma pei yang kim tong hui ;*.