Perhaps you should try some spelling variations:
changes madeg » changes cases, changes mid
changes made » changes a, changes due
wang yuan » wang yuhan, wang yan, fang yuan
yuan wang » yan wang, yuan kang, yuan chang
wang jing » wang ning, wang liang, wang yang
jing shen » bing sheng, jia shen
hong ng » hong kong, hong jong, hong hong
hong g » hong w, hong 7, hong a

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuan wang jing shen ((changes madeg) or (changes made)) ((hong g) OR (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan wang jing shen ((changes madeg) OR (changes made)) ((hong g) OR (hong ng)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yuan wang jing shen ((changes madeg) or (changes made)) ((hong g) OR (hong ng)) ;*".