Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong gang » gong gang, hong gang, yong phang
china pei » china peo, china pim, china peilei
china pt » china past, china part, china path
yang hui » yang jui, wang hui, yang muxi
hui tong » hui ping, hui yang, hui ying
tong hui » wang hui

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 yong gang ((china pei) OR (china pt)) yang hui tong hui ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong gang ((china pei) or (china pt)) yang hui tong hui ;*.