Perhaps you should try some spelling variations:
hyoung hai » hong hai
yang yang » wang yang, wang yan
dong nan » dong yang, dong sin, dong bin
jui chen » yi chen
yu chen » yu cheng, yi chen, yulu chen
yan min » han min, yang mind, yuan ming
kan min » han min, kian ming, kyaw min

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) or (dong nan)) yaa ((yu chen) or (jui chen)) ((yan min) OR (kan min)) hyoung hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (dong nan)) yaa ((yu chen) OR (jui chen)) ((yan min) OR (kan min)) hyoung hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (dong nan)) yaa ((yu chen) or (jui chen)) ((yan min) OR (kan min)) hyoung hai ;*".