Perhaps you should try some spelling variations:
trade congo » trade cargo, trade control
trade hong » trade among, trade how
wang wang » wang liang, wang yan, wang yong
wang yang » wang yan, wang liang, wang yanling
mali one » mali money, small one
one spur » die spur
yang ka » yang fan, yang yao

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang yang ka ((tender congo) or (((trade congo) OR (trade hong)))) mali one spur ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang yang ka ((tender congo) OR (((trade congo) OR (trade hong)))) mali one spur ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang yang ka ((tender congo) or (((trade congo) OR (trade hong)))) mali one spur ;*".