Perhaps you should try some spelling variations:
housing bank » housing bonds, housing a
test housing » cost housing, test using, era housing
yang liang » wang liang, yang yang, peng liang
yan liang » wang liang, you liang, yan wang
kong saur » kong siu, kong your, wong sau
li test » ai test, i test, ii test
sar » sara, star

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yang liang) or (yan liang)) li test housing bank ((kong saur) OR (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang liang) OR (yan liang)) li test housing bank ((kong saur) OR (kong sar)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang liang) or (yan liang)) li test housing bank ((kong saur) OR (kong sar)) ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yang liang) or (yan liang)) li test housing bank ((kong saur) OR (kong sar)) ;*.