Perhaps you should try some spelling variations:
testing based » teaching based, sensing based, lending based
china's burst » china's first, china's belt, china's art
timing based » thinking based
ii china's » ii chinas, did china's, hui china's
dong bin » dong di, dann bin
na thin » a thin, n thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong sin) or (dong bin)) ii china's burst ((timing based) OR (testing based)) na thin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong sin) OR (dong bin)) ii china's burst ((timing based) OR (testing based)) na thin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong sin) or (dong bin)) ii china's burst ((timing based) OR (testing based)) na thin ;*".