Perhaps you should try some spelling variations:
kyoung yun » young yun, kyoung yang, hyoung gun
huang yang » huang ying, huang chang, wang yang
yang ann » yang anda, yang yang, chang ann
yan hyun » yan kun, yan yuan, yang yun
yan guan » gan guan, yan yuan, yang guang
ann hua » wang hua
hua ren » hua chen
nan ya » nan yan, nana yaa

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

• Performing a fuzzy search may retrieve terms with similar spellings: huang yang ann hua ren ((yan hyun) or (((yan guan) or (nan ya)))) kyoung yun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: huang yang ann hua ren ((yan hyun) OR (((yan guan) OR (nan ya)))) kyoung yun ;*.