Perhaps you should try some spelling variations:
yanling yang » yang yang, ying yang
song ming » song bing, song min, gong min
congo shu » cong shu
song thin » song shin, song jin, song min
yang bai » yang dali, yang di, yang jui
yi song » yi rong, li song, kim song
bai yi » dai yi, tai yi
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 bai yi song ming ((congo shu) or (song thin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling yang bai yi song ming ((congo shu) OR (song thin)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yanling yang bai yi song ming ((congo shu) or (song thin)) ;*.