Perhaps you should try some spelling variations:
wang liang » wang yang
wang hong » wang yong, wang hyoung, wang lihong
hong wang » hong gang, hong kong, hong jong
wing tan » wing ian, liang tan, hong tan
eang hay » dang hai
kang han » kang chen, kong hang, zhang han
tin tan » tan tan, tin can

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 wang ((tin tan) OR (wing tan)) wang liang ((eang hay) OR (kang han)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hong wang ((tin tan) or (wing tan)) wang liang ((eang hay) OR (kang han)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang hong wang ((tin tan) or (wing tan)) wang liang ((eang hay) OR (kang han)) ;*.