Perhaps you should try some spelling variations:
using costs » using cost, housing costs, rising costs
test using » tests using, tested using, testing using
costs dong » costs along, costs among, costs down
wang jing » wang ning, wang liang, wang yang
zhang dai » zhang fan, zhang wei, zhang yan
yang » lang
using » usigng, usindg, usking
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang jing ((((bang dai) or (zhang dai))) or (yang di)) test using costs dong sin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang jing ((((bang dai) OR (zhang dai))) OR (yang di)) test using costs dong sin ;.
• Adding a wildcard symbol may retrieve word variants: wang jing ((((bang dai) or (zhang dai))) or (yang di)) test using costs dong sin ;*.