Perhaps you should try some spelling variations:
risk taking » risk sharing
taking risk » taking risks, making risk, banking risk
done using » line using, move using
wang ryan » wang yan, wang ban, wang dan
wang yang » wang yan, wang liang, wang yanling
risk kong » risk among, risk along, risk bond
kong star » kong sar
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: ((done using) or (((wang ryan) OR (wang yang)))) ya hua risk taking risk kong star ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((done using) OR (((wang ryan) OR (wang yang)))) ya hua risk taking risk kong star ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((done using) or (((wang ryan) OR (wang yang)))) ya hua risk taking risk kong star ;".
• Adding a wildcard symbol may retrieve word variants: ((done using) or (((wang ryan) OR (wang yang)))) ya hua risk taking risk kong star ;*.