Perhaps you should try some spelling variations:
hyoung gun » young eun
yan liang » yang liang, wang liang, you liang
liang nan » jiang nan, liang dan, liang tan
song ming » song bing, song min, song jin
gong min » song min, gong meng, gong si
jong min » song min, cog min, jeong mi
nan yan » nan ya, qian yan, dan yang
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 nan yan ((((gong min) OR (song ming))) OR (jong min)) hyoung gun ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan liang nan yan ((((gong min) or (song ming))) or (jong min)) hyoung gun ;*.