Perhaps you should try some spelling variations:
training cost » training costs, training course, training courses
risk training » risk taking, bank training, risk planning
cost hong » cost housing
hong long » hong kong, hong jong, hong hong
dong bin » dong sin, dong di, dann bin
ya a » a a, y a, 1a a
yu a » you a, eu a, u a
ye a » yet a, e a, me a
wang » wing, wan, lang

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

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