Perhaps you should try some spelling variations:
liang ping » liang ying, ting ping, zhang ping
yang liang » wang liang, yan liang, yang yang
liang sun » liang dan, liang tan, wing sun
wang yang » wang yan, wang liang, wang yanling
ping song » ping pong, hong song, jin song
kong siu » kong eiu, wong siu, gong si
sar » sara, star, saur

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: ((liang sun) OR (dong sin)) wang yang liang ping song ((kong siu) OR (kong sar)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((liang sun) or (dong sin)) wang yang liang ping song ((kong siu) OR (kong sar)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((liang sun) or (dong sin)) wang yang liang ping song ((kong siu) OR (kong sar)) ;*.