Perhaps you should try some spelling variations:
test using » tests using, tested using, testing using
using bank » housing bank
kong stara » kong sar
kong saur » kong sar, kong siu, kong your
lang yan » wang yan, wang yang, zhang yan
yan yang » yang yang, yao yang, dan yang
di test » ai test, i test, ii test

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan yang di test using bank ((kong stara) or (kong saur)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan yang di test using bank ((kong stara) OR (kong saur)) ;.
• Adding a wildcard symbol may retrieve word variants: lang yan yang di test using bank ((kong stara) or (kong saur)) ;*.