Perhaps you should try some spelling variations:
wang liang » wang yang
ping wang » ping pong, hong wang
wong sam » wong lai, kong sar, wong max
wong sau » wong siu, wong shiu, wong lai
von sam » von sa, von sap, von scham
li lu » li ju, li l, li wu
li li » li lin, li l, li yi

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: ping wang liang ((li lu) OR (li li)) king john ((((wong sam) OR (von sam))) OR (wong sau)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ping wang liang ((li lu) or (li li)) king john ((((wong sam) OR (von sam))) or (wong sau)) ;~".
• Adding a wildcard symbol may retrieve word variants: ping wang liang ((li lu) or (li li)) king john ((((wong sam) OR (von sam))) or (wong sau)) ;*.