Perhaps you should try some spelling variations:
credit training » credit trading, credit rationing, credit rating
training risk » trading risk, training crisis, defining risk
dual credit » rural credit, deals credit, equal credit
risk cong » risk coping, risk among, risk along
dong nan » dong yang, dong sin, dong bin
ya dual » a dual, via dual
nan ya » nan yan, nana yaa

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong nan ya dual credit training risk cong shu ;~.
• Adding a wildcard symbol may retrieve word variants: dong nan ya dual credit training risk cong shu ;*.