Perhaps you should try some spelling variations:
credit making » credit rating, credit ratings, credit trading
making room » making roads, trading room
hua credit » dual credit, a credit, du credit
room long » from long, room looking
done sin » dong sin, done using, done so
long shu » cong shu, tong shui, long du

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: ((done sin) OR (line using)) ya hua credit making room long shu ;~.
• Adding a wildcard symbol may retrieve word variants: ((done sin) or (line using)) ya hua credit making room long shu ;*.