Perhaps you should try some spelling variations:
a thinking » 3 thinking, re thinking, lean thinking
1 thinking » re thinking, new thinking
yan liang » yang liang, wang liang, you liang
liang li » ling li, qiang li, liang wei
kann ein » kann eine, kann die, kann man
wan yan » wang yan, nan yan, wai yan
shin » skin, sein, thin

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan liang li ((a thinking) OR (1 thinking)) firm ((kann ein) or (song shin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan liang li ((a thinking) OR (1 thinking)) firm ((kann ein) OR (song shin)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan liang li ((a thinking) OR (1 thinking)) firm ((kann ein) or (song shin)) ;*".