Perhaps you should try some spelling variations:
change using » change making
rene change » leone change, trend change, rate change
using point » tuning point, ting point, using plant
yue wang » yu wang, yuan wang, yue man
yan wang » yuan wang, yang yang, qian wang
hua rene » hua ren, juan rene
point cp » point c, point dtp, point rap

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang ((yue wang) or (yan wang)) hua rene change using point cp ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((yue wang) OR (yan wang)) hua rene change using point cp ;*.