Perhaps you should try some spelling variations:
wang hong » wang yong, wang hyoung, wang lihong
china pei » china pim, china peilei
china peo » china pim
hong can » hong tan, congo can, hong gang
china pt » china past, china part, china path
tong hui » wang hui
di tong » hui tong, xin tong

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 hong can ((china pei) OR (((china peo) OR (china pt)))) yang di tong hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hong can ((china pei) or (((china peo) OR (china pt)))) yang di tong hui ;~".
• Adding a wildcard symbol may retrieve word variants: wang hong can ((china pei) or (((china peo) OR (china pt)))) yang di tong hui ;*.