Perhaps you should try some spelling variations:
thinking john » thinking can, thinking form, thinking four
new thinking » re thinking
song sein » song shin, song jin, song min
liang li » ling li, liang wei, liang zhi
qiang li » qiang niu, ling li, qian yi
kann ein » kann eine, kann die, kann man
wan yan » wang yan, nan yan, wai yan

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) OR (qiang li)) new thinking john ((kann ein) OR (song sein)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan ((liang li) OR (qiang li)) new thinking john ((kann ein) or (song sein)) ;~".
• Adding a wildcard symbol may retrieve word variants: wan yan ((liang li) OR (qiang li)) new thinking john ((kann ein) or (song sein)) ;*.