Perhaps you should try some spelling variations:
yanling yang » yang yang, ying yang
minh congo » minh cong, bind congo
yang muxi » yang jui, yang xi, yang hui
congo shu » cong shu
kim song » kim young, kim eung
li song » li cong, li rong, jie song
wang » wing, wan, lang

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

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