Perhaps you should try some spelling variations:
housigng costs » housing costs, housing cost, holding costs
test housigng » cost housing, test 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
sin » sign, sind, skin

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang jing ((((bang dai) OR (zhang dai))) OR (yang di)) test housigng costs dong sin ;~".
• Adding a wildcard symbol may retrieve word variants: wang jing ((((bang dai) OR (zhang dai))) OR (yang di)) test housigng costs dong sin ;*.