Perhaps you should try some spelling variations:
liang yang » liang ying, wang yang, huang yang
yang yang » wang yang, wang yan
min wang » limin wang, ping wang, qian wang
wang hui » wang hua, wang zhi, wang wei
li song » kim song, jie song, jin song
li cong » jiu cong
li rong » yi rong, shi rong

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 (yang yang)) lin ((((li song) OR (li cong))) OR (li rong)) min wang hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang yang) or (yang yang)) lin ((((li song) OR (li cong))) or (li rong)) min wang hui ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang yang) or (yang yang)) lin ((((li song) OR (li cong))) or (li rong)) min wang hui ;*.