Perhaps you should try some spelling variations:
credit training » credit trading, credit rationing, credit rating
training risk » trading risk, training visit, training cost
risk coping » risk pooling
hua credit » dual credit, a credit, ida credit
dong nana » dong yang
yaa » yana, yala, yama

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 yaa hua credit training risk coping shu ;~.
• Adding a wildcard symbol may retrieve word variants: dong nana yaa hua credit training risk coping shu ;*.