Perhaps you should try some spelling variations:
using risk » during risk, funding risk, rising risks
ying land » lying lands, kong land, ying bank
land care » land area, land code, und care
using rs » using r, using _, using a
gong hui » tong shui, wang hui, gong si
tong hui » wang hui
wang » wing, wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling ying land care ((using rs) OR (using risk)) ((gong hui) OR (tong hui)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling ying land care ((using rs) or (using risk)) ((gong hui) OR (tong hui)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yanling ying land care ((using rs) or (using risk)) ((gong hui) OR (tong hui)) ;*.