Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
rene sang » lee sang
sang minh » kang minah, anh minh, song min
minh hong » minh cong, min hong, linh hoang
wan yang » dan yang, tan yang, yang yang
yang zhi » wang zhi, yan zhi, liang zhi
zhi rene » i rene, ii rene, iii rene

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) or (wang yang)) yang zhi rene sang minh hong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yang) OR (wang yang)) yang zhi rene sang minh hong seo ;*.