Perhaps you should try some spelling variations:
think zeng » think long
last think » last thing, last things
qian wang » yiqian wang, qian rong, qian yan
zeng doug » jeng dong, zeng douglas
yang jun » yang jui, pang jun, yang jin
doug bin » dong bin, dort bin, org bin
jing ji » ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian wang ((yang jun) or (jing ji)) last think zeng doug bin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian wang ((yang jun) OR (jing ji)) last think zeng doug bin ;*.