Perhaps you should try some spelling variations:
wang ning » wang jing, wang liang, wang yong
wang yang » wang yan, wang liang, wang yanling
jia last » a last, die last, his last
doug bin » dort bin
dong bin » dong sin, dong di, dann bin
org bin » dort bin
thing » things, think, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: tan ((wang ning) or (wang yang)) jia last thing zeng ((((doug bin) OR (dong bin))) or (org bin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan ((wang ning) OR (wang yang)) jia last thing zeng ((((doug bin) OR (dong bin))) OR (org bin)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tan ((wang ning) or (wang yang)) jia last thing zeng ((((doug bin) OR (dong bin))) or (org bin)) ;*".