Perhaps you should try some spelling variations:
risk taking » risk sharing
taking risk » taking risks, making risk, banking risk
move using » done using
wang ryan » wang yan, wang yang, wang dan
risk bond » risky bond, risk beyond, risky bonds
bond star » bond swap, gold star
wang ban » wang yan, wang dan, wang yang
hua risk » a risk, cva risk, era risk

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((move using) or (((wang ryan) OR (wang ban)))) ya hua risk taking risk bond star ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((move using) OR (((wang ryan) OR (wang ban)))) ya hua risk taking risk bond star ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((move using) or (((wang ryan) OR (wang ban)))) ya hua risk taking risk bond star ;*".