Perhaps you should try some spelling variations:
hyoung hui » hyoung gun
yan liang » yang liang, wang liang, yan wang
you liang » you xian, you liangzhi
song ming » song bing, song min, gong min
dan yang » daun yang, tan yang, wang yang
jong min » gong min, song min, cog min
wang » wing, wan, lang

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 ((yan liang) OR (you liang)) dan yang ((song ming) OR (jong min)) hyoung hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan liang) OR (you liang)) dan yang ((song ming) or (jong min)) hyoung hui ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yan liang) OR (you liang)) dan yang ((song ming) or (jong min)) hyoung hui ;*.