Perhaps you should try some spelling variations:
lean thinking » re thinking, new thinking
thinking a » thinking _
kann eine » kann ein, dann einen, kann die
wan yang » wang yang, dan yang, yang yang
tan yang » dan yang, tan ying, tan yong
liang li » ling li, qiang li, liang wei
li lean » ii lean, li lan, 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 yang) OR (tan yang)) liang li lean thinking a ((kann eine) OR (song shin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yang) OR (tan yang)) liang li lean thinking a ((kann eine) or (song shin)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wan yang) OR (tan yang)) liang li lean thinking a ((kann eine) or (song shin)) ;*.