Perhaps you should try some spelling variations:
seung yeon » jeong yeon, seung joon, seung won
west jean » et jean, west can, west john
min seung » min jeong
yang jui » yang judy, yang di, yang yi
west han » west can, west bank, west land
yang xi » yang di, yang yi
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ((yang jui) or (yang xi)) ((west han) OR (west jean)) min seung yeon ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((yang jui) OR (yang xi)) ((west han) OR (west jean)) min seung yeon ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((yang jui) or (yang xi)) ((west han) OR (west jean)) min seung yeon ;*".