Perhaps you should try some spelling variations:
thinking john » thinking can, thinking form, thinking four
lean thinking » re thinking, new thinking
yang liang » yan liang, yang yang, peng liang
wang liang » wang yang
bonn ein » bonn mein, bonn die, kann ein
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: wang ((yang liang) OR (wang liang)) ii lean thinking john ((bonn ein) OR (song shin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang liang) OR (wang liang)) ii lean thinking john ((bonn ein) or (song shin)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yang liang) OR (wang liang)) ii lean thinking john ((bonn ein) or (song shin)) ;*.