Perhaps you should try some spelling variations:
wang manning » wang danning, wang yanling, wang yangming
manning tony » learning tony, laing tony
daun yang » du yang, tan yang, un yang
dan yang » tan yang, wang yang, yang yang
how hai » how has, how hci, how have
tony a » tony h, tony j
how ai » how aid, how ae, how am

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang manning tony a ((daun yang) OR (dan yang)) mind ((how hai) OR (how ai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang manning tony a ((daun yang) or (dan yang)) mind ((how hai) OR (how ai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang manning tony a ((daun yang) or (dan yang)) mind ((how hai) OR (how ai)) ;*.