Perhaps you should try some spelling variations:
sang minh » kang minah, anh minh, song min
cong yeon » dong myeon, jeong yeon
dong nan » dong yang, dong sin, dong cao
dong bin » dong sin, dong di, dann bin
kong hai » hong hai, kong hang, dang hai
lee sang » lee ann
hai lee » hai le, hwan lee

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong nan) or (dong bin)) kong hai lee sang minh cong yeon ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong nan) OR (dong bin)) kong hai lee sang minh cong yeon ;*.