Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
chang mae » chang ha, changes made
dang hadi » dang hai
wen wang » wei wang, chen wang, weng fang
yong jun » yang jun, dong jung, yang jui
jun chen » jui chen, yun chen, jane chen
yang jie » yang jin, yang jui, yang yi
yang xi » yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wen wang yong jun chen ((((yang jie) or (yang xi))) or (yang di)) ((chang mae) or (dang hadi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wen wang yong jun chen ((((yang jie) OR (yang xi))) OR (yang di)) ((chang mae) OR (dang hadi)) ;*.