Perhaps you should try some spelling variations:
lean thinking » re thinking, new thinking
land thinking » brand thinking, can thinking, mind thinking
yang liang » wang liang, yan liang, yang yang
kann eine » kann ein, dann einen, kann die
wan yang » wang yang, dan yang, tan yang
liang li » ling li, qiang li, liang wei
song jin » song min, shang jin, song shin

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 liang li ((land thinking) OR (lean thinking)) form ((kann eine) OR (song jin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yang liang li ((land thinking) OR (lean thinking)) form ((kann eine) or (song jin)) ;~".
• Adding a wildcard symbol may retrieve word variants: wan yang liang li ((land thinking) OR (lean thinking)) form ((kann eine) or (song jin)) ;*.