Perhaps you should try some spelling variations:
yanling yang » yang yang, ying yang
rene sang » lee sang
sang minh » kang minah, anh minh, song min
yang zhi » wang zhi, yan zhi, liang zhi
zhi rene » i rene, ii rene, iii rene
cong seo » hong seo, cong shu, cong sun
wang » wing

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang or wan) or lang) yanling yang zhi rene sang minh cong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang OR wan) OR lang) yanling yang zhi rene sang minh cong seo ;*.