Perhaps you should try some spelling variations:
dean credit » clean credit, deals credit, de credit
during risk » during crises, during crisis, reducing risk
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
using risk » using rs, funding risk, rising risks
ying dean » yang dean
work six » work sex, book six, week six

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 ying dean credit ((during risk) OR (using risk)) work six ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang ying dean credit ((during risk) OR (using risk)) work six ;*.