Perhaps you should try some spelling variations:
wang liang » wang yang
cheng than » cheng han, cheng zhang, cheng guan
yuan wang » yan wang, yuan kang, yuan chang
than hong » tan hong, thang long, than one
hong sau » wong sau, hong paul, kong sar
li hong » li cong, li song, lim chong
le hong » law hong, sek hong, xie hong
li rong » yi rong, li cong, li song

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: yuan wang liang ((((li hong) OR (le hong))) OR (li rong)) cheng than hong sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang liang ((((li hong) OR (le hong))) or (li rong)) cheng than hong sau ;~".
• Adding a wildcard symbol may retrieve word variants: yuan wang liang ((((li hong) OR (le hong))) or (li rong)) cheng than hong sau ;*.