Perhaps you should try some spelling variations:
liang yang » liang ying, yang yang, huang yang
minh congo » minh cong, bind congo
wang yang » wang yan, wang liang, wang yanling
song minh » sang minh, song min, song ming
congo shu » cong shu
li song » li cong, li rong, kim song
xi li » li li, xi ai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((liang yang) or (wang yang)) xi li song minh congo shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((liang yang) OR (wang yang)) xi li song minh congo shu ;.
• Adding a wildcard symbol may retrieve word variants: wang ((liang yang) or (wang yang)) xi li song minh congo shu ;*.