Perhaps you should try some spelling variations:
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang
guang hua » wang hua, gang hu, guang eu
hua irene » hua ren
tang min » chang min, sang minh, yang mind
min hong » amin hong, tin hong, min hyoung
hong ghi » zhong zhi, hong g, hong hai

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) or (((wang yang) OR (wang yanling)))) guang hua irene tang min hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (((wang yang) OR (wang yanling)))) guang hua irene tang min hong ghi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (((wang yang) OR (wang yanling)))) guang hua irene tang min hong ghi ;".
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (((wang yang) OR (wang yanling)))) guang hua irene tang min hong ghi ;*.