Perhaps you should try some spelling variations:
wenn woman » wenn man
learn gain » leaders gain
learn earn » learn early, learn unlearn
woman can » women can, man can, woman c
yan liang » yang liang, wang liang, you liang
dang hadi » dang hai
jing ji » ying jin

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: wenn woman can ((learn gain) OR (learn earn)) ((yan liang) OR (jing ji)) dang hadi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wenn woman can ((learn gain) OR (learn earn)) ((yan liang) or (jing ji)) dang hadi ;~".
• Adding a wildcard symbol may retrieve word variants: wenn woman can ((learn gain) OR (learn earn)) ((yan liang) or (jing ji)) dang hadi ;*.