Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
wang chun » tang chun, wong chun, wang hua
zhang zhi » zhong zhi, wang zhi, zhang dai
zhang wei » zhen wei
wen wang » wei wang, chen wang, weng fang
di rene » di rete, i rene, ii rene
dr rene » der rent

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

• Performing a fuzzy search may retrieve terms with similar spellings: wen wang yang ((di rene) or (dr rene)) wang chun ((zhang zhi) OR (zhang wei)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wen wang yang ((di rene) OR (dr rene)) wang chun ((zhang zhi) OR (zhang wei)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wen wang yang ((di rene) or (dr rene)) wang chun ((zhang zhi) OR (zhang wei)) ;".
• Adding a wildcard symbol may retrieve word variants: wen wang yang ((di rene) or (dr rene)) wang chun ((zhang zhi) OR (zhang wei)) ;*.