Perhaps you should try some spelling variations:
yuan changes » run changes, yuan chang, been changes
changes made » changes a, changes due
rene wang » wen wang
qin zheng » qian sheng, bin zhang
made hua » made a, made up, made us
hua rene » hua ren, juan rene
qin hong » min hong, amin hong, qing long
tin hong » tan hong, kia hong, thi hong

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

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