Perhaps you should try some spelling variations:
taken china » take china, lake china, taiwan china
chang yang » chen yang, zhang yan, yang yang
long time » long live
wang yang » wang yan, wang liang, wang yanling
hyun song » yun song, kyu song
kyu sung » kyu song
thin » think, than, twin

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

• Performing a fuzzy search may retrieve terms with similar spellings: long time taken china ((chang yang) OR (wang yang)) ((hyun song) or (kyu sung)) thin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long time taken china ((chang yang) OR (wang yang)) ((hyun song) OR (kyu sung)) thin ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long time taken china ((chang yang) OR (wang yang)) ((hyun song) or (kyu sung)) thin ;".
• Adding a wildcard symbol may retrieve word variants: long time taken china ((chang yang) OR (wang yang)) ((hyun song) or (kyu sung)) thin ;*.