Perhaps you should try some spelling variations:
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang liang, wang yanling
rene wang » wen wang
di rene » di rete, dr rene, i rene
li hong » le hong, li rong, li song
li cong » li rong, li song, jiu cong
yan di » yang di, pan di, yan zi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yong) OR (wang yang)) yan di rene wang ((li hong) OR (li cong)) 7 ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yong) or (wang yang)) yan di rene wang ((li hong) OR (li cong)) 7 ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang yang)) yan di rene wang ((li hong) OR (li cong)) 7 ;*.