Perhaps you should try some spelling variations:
wang liang » wang yang
zhang ming » zhang xin
lee zhang » lee chang, lee ching, lee sang
ming tong » ming kong, ming hung, ming qing
tong hui » wang hui
yang li » yang lin, yang di, yang yi
yang xi » yang di, yang yi, yang jui

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 liang ((yang li) OR (yang xi)) lee zhang ming tong hui ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ((yang li) or (yang xi)) lee zhang ming tong hui ;*.