Perhaps you should try some spelling variations:
changes made » changes a, changes due
yin peng » ting peng, nie peng, yin fang
peng jun » pang jun, feng juan, peng sen
jun chen » jui chen, yun chen, jane chen
yang jie » yang jin, yang jui, yang yi
wan yin » fan ying, ran ying, tan ying
yang xi » yang yi, yang jui
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yin peng jun chen ((((yang jie) or (yang xi))) or (yang di)) ((changes made) or (dang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yin peng jun chen ((((yang jie) OR (yang xi))) OR (yang di)) ((changes made) OR (dang hai)) ;.
• Adding a wildcard symbol may retrieve word variants: wan yin peng jun chen ((((yang jie) or (yang xi))) or (yang di)) ((changes made) or (dang hai)) ;*.