Perhaps you should try some spelling variations:
seung yeon » jeong yeon, seung joon, seung won
wang yang » wang liang, wang yanling
min seung » min jeong
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang xi, yang yi
west can » west bank
can min » can men, can mfn, han min

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (wang yan)) ((yang jun) OR (((yang jui) OR (yang di)))) west can min seung yeon ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) OR (wang yan)) ((yang jun) or (((yang jui) or (yang di)))) west can min seung yeon ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yang) OR (wang yan)) ((yang jun) or (((yang jui) or (yang di)))) west can min seung yeon ;*.