Perhaps you should try some spelling variations:
dong hoang » hong hong
dong yang » wang yang, yang yang, dan yang
hua irene » hua ren
tang min » chang min, sang minh, yang mind
yang jie » yang jin, yang jui, yang xi
hong hai » shang hai, zhong tai, dang hai
yi hua » li hua, ya hua, yi hui

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 (dong hoang)) yi hua irene ((tang min) or (((yang di) or (yang jie)))) hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (dong hoang)) yi hua irene ((tang min) OR (((yang di) OR (yang jie)))) hong hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) OR (dong hoang)) yi hua irene ((tang min) or (((yang di) or (yang jie)))) hong hai ;*".