Perhaps you should try some spelling variations:
hyoung yang » kyoung yang
rein yan » ren yan
yang yi » yang di, yang xi, yang jui
yi rein » i rein
yan jiu » yang jie, yang jin, pang jiu
hong ng » hong jong, hong hong
wang » wing, wan, lang
kong » long, pong, ong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang hyoung yang yi rein yan jiu ((dang hai) or (((hong ng) OR (hong kong)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang hyoung yang yi rein yan jiu ((dang hai) OR (((hong ng) OR (hong kong)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hyoung yang yi rein yan jiu ((dang hai) or (((hong ng) OR (hong kong)))) ;".
• Adding a wildcard symbol may retrieve word variants: wang hyoung yang yi rein yan jiu ((dang hai) or (((hong ng) OR (hong kong)))) ;*.