Perhaps you should try some spelling variations:
dato hadi » dato haji
daun yang » dan yang, du yang, tan yang
yan yang » yang yang, yao yang, dan yang
yang yun » yang jun, tang yun, yang yue
tan ying » fan ying, ran ying, tan yang
wai yan » wang yan, wei yang
yi dato » yb dato, sri dato, y.b dato

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

• Performing a fuzzy search may retrieve terms with similar spellings: wai yan yang yun ((tan ying) or (daun yang)) yi dato hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wai yan yang yun ((tan ying) OR (daun yang)) yi dato hadi ;.
• Adding a wildcard symbol may retrieve word variants: wai yan yang yun ((tan ying) or (daun yang)) yi dato hadi ;*.