Perhaps you should try some spelling variations:
boon chong » boon siong, joon chang
dang hari » dang hai
chong yu » chong yun, hong yu, chong yi
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang xi, yang yi
ar boon » a boon, war boom
yu chen » yu cheng, yi chen, yulu chen

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 chong yu chen ((yang jun) or (((yang di) or (yang jui)))) dang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ar boon chong yu chen ((yang jun) OR (((yang di) OR (yang jui)))) dang hari ;*.