Perhaps you should try some spelling variations:
gabe thinking » case thinking, make thinking, based thinking
thinking firm » thinking form, thinking from, thinking circa
yan liang » yang liang, wang liang, you liang
liang als » klang als, liang li, zwang als
song ming » song bing, song min, gong min
bonn ein » bonn mein, bonn die, kann ein
wan yan » wang yan, nan yan, wai yan

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 als gabe thinking firm ((bonn ein) or (song ming)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan liang als gabe thinking firm ((bonn ein) OR (song ming)) ;*.