Perhaps you should try some spelling variations:
training cost » training costs, training course, training courses
risk training » risk taking, bank training, risk planning
zhong zhi » zhang zhi, hong ghi, zhong tai
wing ian » wing tan, twinn ian
wing sun » liang sun, cong sun, nina sun
dong di » dong sin
you a » you _
ye a » yet a, e a, me a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wing ian) OR (wing sun))) or (dong di)) ((you a) or (ye a)) risk training cost zhong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wing ian) OR (wing sun))) OR (dong di)) ((you a) OR (ye a)) risk training cost zhong zhi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wing ian) OR (wing sun))) or (dong di)) ((you a) or (ye a)) risk training cost zhong zhi ;*".