Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
irene han » irene a
wong shiu » wong siu, cong shu, song shin
yang yan » yang yang, wang yan, yang fan
hong shu » cong shu, tong shui, hong seo
yan hui » yang hui, yuan hui, wang hui
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 hui irene han min ((hong shu) OR (wong shiu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang yan hui irene han min ((hong shu) OR (wong shiu)) ;".
• Adding a wildcard symbol may retrieve word variants: dong yang yan hui irene han min ((hong shu) OR (wong shiu)) ;*.