Perhaps you should try some spelling variations:
credit planning » credit standing, media planning, profit planning
planning cost » planning case
housing shu » housing south, housing study, housing asia
dong nana » dong nan, dong yang
yang hui » yang jui, wang hui, yang muxi
tan hua » tuan hua, wang hua, tan chia

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong nana ((yang hui) or (tan hua)) credit planning cost housing shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong nana ((yang hui) OR (tan hua)) credit planning cost housing shu ;*.