Perhaps you should try some spelling variations:
during risk » during crises, during crisis, reducing risk
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
using risk » using rs, funding risk, rising risks
yang mind » yang cindy, yang jin, sang minh
mind cost » wind costs, end cost, land cost

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang mind cost ((during risk) OR (using risk)) cong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang yang mind cost ((during risk) OR (using risk)) cong shu ;*.