Perhaps you should try some spelling variations:
hyoung seo » hong seo
dong yang » dong hoang, wang yang, yang yang
yang yan » yang yang, wang yan, yang fan
hua rein » hua ren, hua wei, a rein
chan eng » chan fong, chan kang, chan ming
yan hua » tan hua, ya hua, wang hua
han min » han men, kan min, chan ming

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang yan hua rein ((han min) or (chan eng)) hyoung seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang yan hua rein ((han min) OR (chan eng)) hyoung seo ;.
• Adding a wildcard symbol may retrieve word variants: dong yang yan hua rein ((han min) or (chan eng)) hyoung seo ;*.