Perhaps you should try some spelling variations:
thinking john » thinking can, thinking form, thinking four
yan liang » yang liang, wang liang, you liang
kann ein » kann eine, kann die, kann man
wan yan » wang yan, nan yan, wai yan
li lean » li lan, mit lean
ii lean » ii legal, mit lean
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 yan liang ((li lean) OR (ii lean)) thinking john ((kann ein) OR (song shin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan liang ((li lean) OR (ii lean)) thinking john ((kann ein) or (song shin)) ;~".
• Adding a wildcard symbol may retrieve word variants: wan yan liang ((li lean) OR (ii lean)) thinking john ((kann ein) or (song shin)) ;*.