Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yang yao » wang yan, yang yi, yang fan
than bau » than bad, than a, than you
can tata » can data, can take, can tax
yang min » yang mind, yang jin, tang min
min hong » amin hong, tin hong, min hyoung
hong hai » shang hai, zhong tai, dang hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang yang yao ((than bau) or (can tata)) yang min hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang yang yao ((than bau) OR (can tata)) yang min hong hai ;*.