Perhaps you should try some spelling variations:
liang yang » liang ying, yang yang, huang yang
wang yang » wang yan, wang liang, wang yanling
wong john » wrong john, kong john, longo john
kong siu » kong eiu, wong siu, kong sar
li wong » li cong, li rong, li song
li li » li lin, li l, li lu
shin » skin, sein, thin

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