Perhaps you should try some spelling variations:
yanling yang » yang yang, ying yang
sharing risk » sharing best, during risk
can losers » can lose, can lower
among hui » among heis, among eu, among di
can cost » can costa, can lost, can post
tong hui » wang hui
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) yanling yang ((can cost) or (can losers)) sharing risk ((among hui) OR (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) yanling yang ((can cost) OR (can losers)) sharing risk ((among hui) OR (tong hui)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) yanling yang ((can cost) or (can losers)) sharing risk ((among hui) OR (tong hui)) ;".
• Adding a wildcard symbol may retrieve word variants: (wang or lang) yanling yang ((can cost) or (can losers)) sharing risk ((among hui) OR (tong hui)) ;*.