Perhaps you should try some spelling variations:
wilke rene » wie rene
wang liang » wang yang
john song » john wong, john bonn, john ngosong
wan wang » wen wang, yan wang, wang yang
jin song » jie song, kim song, jin ying
i rene » i reine, ii rene, _ rene
shin » skin, sein, thin

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: wan wang liang ((i rene) OR (wilke rene)) yang ((jin song) OR (john song)) shin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan wang liang ((i rene) or (wilke rene)) yang ((jin song) OR (john song)) shin ;~".
• Adding a wildcard symbol may retrieve word variants: wan wang liang ((i rene) or (wilke rene)) yang ((jin song) OR (john song)) shin ;*.