Perhaps you should try some spelling variations:
training costs » trading costs, training courses, training course
costs among » costs along, customs among
dong bin » dong sin, dong di
can bank » bank bank, loan bank, main bank
among ng » among hong, among new, among _
y can » _ can, 3 can, 4 can
wang » wing, 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 or wan) yan) or (((dann bin) or (dong bin)))) y can bank training costs among ng ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((wang OR wan) yan) OR (((dann bin) OR (dong bin)))) y can bank training costs among ng ;.
• Adding a wildcard symbol may retrieve word variants: (((wang or wan) yan) or (((dann bin) or (dong bin)))) y can bank training costs among ng ;*.