Perhaps you should try some spelling variations:
chang mae » chang ha, changes made
wang yong » wang yang, wang hyoung, wang yan
yang jui » yang judy, yang di, yang xi
chang ma » chang ha, change may, chang min
hong ghi » zhong zhi, hong g, hong hai
yan jui » yang jun, yang hui
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong ((yan jui) OR (yang jui)) irene ((chang ma) or (chang mae)) ((hong ghi) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((yan jui) OR (yang jui)) irene ((chang ma) OR (chang mae)) ((hong ghi) OR (hong yu)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((yan jui) OR (yang jui)) irene ((chang ma) or (chang mae)) ((hong ghi) or (hong yu)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yong ((yan jui) OR (yang jui)) irene ((chang ma) or (chang mae)) ((hong ghi) or (hong yu)) ;*.