Perhaps you should try some spelling variations:
dang hari » dang hai
yan yang » yang yang, yao yang, dan yang
pay gain » pay gap, pay fair, pay gaps
yang jin » yang jie, yang jun, ying jin
jin dang » jin kang, jin chang, jing fang
ya gain » you gain, via gain
wang » wing, wan, lang

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 yan yang ((ya gain) OR (pay gain)) yang jin dang hari ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan yang ((ya gain) OR (pay gain)) yang jin dang hari ;*.