Perhaps you should try some spelling variations:
change using » change making
using point » tuning point, ting point, using plant
qian wang » yiqian wang, qian rong, qian yan
point ceo » point de, point c, point cp
yue wang » yu wang, yuan wang, yue man
hua rene » juan rene
hua ren » hua chen

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 (qian wang)) ((hua rene) OR (hua ren)) change using point ceo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((yue wang) OR (qian wang)) ((hua rene) OR (hua ren)) change using point ceo ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((yue wang) or (qian wang)) ((hua rene) OR (hua ren)) change using point ceo ;*".