Perhaps you should try some spelling variations:
yang muxi » yang jui, yang xi, yang hui
irene mah » irene m, irene a
dan data » can data, dan dana, dn data
wang dan » wang yan, wang ban, wang yidan
xie hong » kia hong, tin hong, le hong
mah xie » mah siew
hong yu » wong yue

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: ((dan data) OR (wang dan)) ((yang muxi) OR (yang di)) irene mah xie hong yu ;~.
• Adding a wildcard symbol may retrieve word variants: ((dan data) or (wang dan)) ((yang muxi) or (yang di)) irene mah xie hong yu ;*.