Perhaps you should try some spelling variations:
risk taking » risk sharing
taking cost » trading cost, taking east, taking root
zhong zhi » zhang zhi, hong ghi, zhong tai
wing yan » wang yan, wing ian, wing tan
dann bin » dong bin
ya a » a a, y a, yu a
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 yan) or (dann bin)) ((ya a) OR (ye a)) risk taking cost zhong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing yan) OR (dann bin)) ((ya a) OR (ye a)) risk taking cost zhong zhi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing yan) or (dann bin)) ((ya a) OR (ye a)) risk taking cost zhong zhi ;*".