Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
sang minh » kang minah, anh minh, song min
minh hong » minh cong, min hong, linh hoang
wan yang » wang yang, dan yang, tan yang
yi irene » _ irene, i rene, ii rene
hong hai » shang hai, zhong tai, dang hai
yang yi » yang di, yang xi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yang yang yi irene sang minh hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: wan yang yang yi irene sang minh hong hai ;*.