Perhaps you should try some spelling variations:
lang yan » wang yan, wang yang, zhang yan
yan yang » yang yang, yao yang, dan yang
yang xi » yang di, yang yi, yang jui
yi yang » yin yang, yi gang, yu yang
long do » long d, longer do, long ago
long du » long d, long run, long did
i gang » ii gang, li gang, yi gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan yang xi ((yi yang) or (i gang)) minah ((long do) or (long du)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan yang xi ((yi yang) OR (i gang)) minah ((long do) OR (long du)) ;*.