Perhaps you should try some spelling variations:
song thin » song shin, song jin, song min
yan yang » yang yang, yao yang, dan yang
tang min » chang min, sang minh, yang mind
tong hui » wang hui
wan yan » wang yan, nan yan, wai yan
yang xi » yang di, yang yi, yang jui
xi lu » xu lu, li lu, xi bu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan yang xi lu tang min ((tong hui) or (song thin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan yang xi lu tang min ((tong hui) OR (song thin)) ;*.