Perhaps you should try some spelling variations:
among learners » among farmers, among teachers, among learning
among partners » paying partners, among farmers, among parents
lose manage » losses manage, class manage
manage risk » managing risk
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
yang fan » zhang fan, yang dean, yang yang
fan lose » can lose, can close, can lost

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang yang fan lose manage risk ((among learners) or (among partners)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yang fan lose manage risk ((among learners) OR (among partners)) ;*.