Perhaps you should try some spelling variations:
housing costs » housing census
test housing » cost housing, test using, era housing
costs being » costs using, costs keeping, costs timing
wang jing » wang ning, wang liang, wang yang
zhang dai » zhang fan, zhang wei, zhang yan
being un » being _, being a, being 3
wang di » yang di, wang d, wang li

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 ((zhang dai) or (wang di)) test housing costs being un ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang jing ((zhang dai) OR (wang di)) test housing costs being un ;.
• Adding a wildcard symbol may retrieve word variants: wang jing ((zhang dai) or (wang di)) test housing costs being un ;*.