Perhaps you should try some spelling variations:
last thinking » case thinking, start thinking, based thinking
art thinking » start thinking, re thinking, a thinking
yang qiang » yang liang, yang yang, gong qiang
wang liang » wang yang
john wong » john song, john bonn
wong shin » song shin, wong shiu, wong chun

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yang qiang) OR (wang liang)) als ((last thinking) or (art thinking)) john wong shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang qiang) OR (wang liang)) als ((last thinking) OR (art thinking)) john wong shin ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang qiang) OR (wang liang)) als ((last thinking) or (art thinking)) john wong shin ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yang qiang) OR (wang liang)) als ((last thinking) or (art thinking)) john wong shin ;*.