Perhaps you should try some spelling variations:
knowing your » growing your, knowing about, know your
test using » tests using, tested using, testing using
kong saur » kong sar, kong your, wong sau
lang yan » wang yan, wang yang, zhang yan
yan yang » yang yang, yao yang, dan yang
kong siu » kong eiu, wong siu, dong sin
using a » using _
yang i » yang di, yang xi, yang yi
i test » ai test, i testi, 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 i test using a ((((kong saur) or (knowing your))) or (kong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan yang i test using a ((((kong saur) OR (knowing your))) OR (kong siu)) ;.
• Adding a wildcard symbol may retrieve word variants: lang yan yang i test using a ((((kong saur) or (knowing your))) or (kong siu)) ;*.