Perhaps you should try some spelling variations:
risk planning » crisis planning, cost planning, dose planning
risk training » risk taking, bank training, csm training
costs hong » costs along, costs among, costs how
dong skin » dong sin, dong bin, dof skin
wan yan » wang yan, nan yan, wai yan
hong yu » wong yue
ka a » kai a, a a, k a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan yan) or (dong skin)) ka a ((risk training) OR (risk planning)) costs hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yan) OR (dong skin)) ka a ((risk training) OR (risk planning)) costs hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yan) or (dong skin)) ka a ((risk training) OR (risk planning)) costs hong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((wan yan) or (dong skin)) ka a ((risk training) OR (risk planning)) costs hong yu ;*.