Perhaps you should try some spelling variations:
thinking four » thinking about, thinking aloud, thinking from
thinking form » thinking firm, thinking from, thinking before
yang qiang » yang liang, wang liang, yang yang
wang yang » wang yan, wang liang, wang yanling
qiang ii » qiang li, qiang niu, qian yi
bonn ein » bonn mein, bonn die, kann ein
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 qiang ii land ((thinking four) OR (thinking form)) ((bonn ein) OR (song shin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang qiang ii land ((thinking four) OR (thinking form)) ((bonn ein) or (song shin)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang qiang ii land ((thinking four) OR (thinking form)) ((bonn ein) or (song shin)) ;*.