Perhaps you should try some spelling variations:
changes made » changes a, changes due
ren changes » run changes, been changes, recent changes
wang wang » wang yang, wang liang, wang yan
wang yong » wang yang, wang hyoung, wang yan
hong ghi » zhong zhi, hong g, hong hai
yong yi » yang yi, wong yi, yong kim
yi ren » si ren

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang yong yi ren changes made ((hong ghi) or (hong seo)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang yong yi ren changes made ((hong ghi) OR (hong seo)) ;.
• Adding a wildcard symbol may retrieve word variants: wang wang yong yi ren changes made ((hong ghi) or (hong seo)) ;*.