Perhaps you should try some spelling variations:
boon siong » soon siong, boon chong
dang hadi » dang hai
siong do » strong do, siong _, long do
do where » 2 where, 4 where, 1 where
yang jie » yang jin, yang jui, yang jun
ar boon » a boon, war boom
yang xi » yang jui
yang yi » yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ar boon siong do where ((((((yang jie) or (yang xi))) or (yang di))) or (yang yi)) dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ar boon siong do where ((((((yang jie) OR (yang xi))) OR (yang di))) OR (yang yi)) dang hadi ;.
• Adding a wildcard symbol may retrieve word variants: ar boon siong do where ((((((yang jie) or (yang xi))) or (yang di))) or (yang yi)) dang hadi ;*.