Perhaps you should try some spelling variations:
min hyoung » min hong, mun young
hyoung seo » hong seo
dong yuan » don juan, dong hua, dong nan
dang hwan » dang hai, jung hwan, kang han
hwan lee » lean lee
lee sang » lee ann
sang min » sang minh, song min, tang min

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yuan) or (wang yan)) dang hwan lee sang min hyoung seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yuan) OR (wang yan)) dang hwan lee sang min hyoung seo ;*.