Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
wang ying » wang yang, wang yong, wang jing
ying yang » yang yang, yin yang, ying chang
can boost » a boost, can best
can lower » can losers, a lower, can low
among hui » among heis, among eu, tong hui
can lose » can close, can lost, can losers

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ying yang ((can boost) or (((can lose) or (can lower)))) sharing risk among hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ying yang ((can boost) OR (((can lose) OR (can lower)))) sharing risk among hui ;.
• Adding a wildcard symbol may retrieve word variants: wang ying yang ((can boost) or (((can lose) or (can lower)))) sharing risk among hui ;*.