Perhaps you should try some spelling variations:
changes made » changes a, changes due
jie changes » size changes, life changes, like changes
wang liang » wang yang
wang yidan » wang yan
wang jing » wang ning, wang yang, wang yong
dan yang » daun yang, tan yang, wang yang
yang jie » yang jin, yang di, yang jui

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 jing) OR (wang liang)) wang yidan dan yang jie changes made ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang jing) or (wang liang)) wang yidan dan yang jie changes made ;*.