Perhaps you should try some spelling variations:
yang ting » yang jing, huang ting, yang liang
yang yang » wang yang, wang yan
point ceo » point de, point cp, point key
point dtp » point data, point de, point cp
yue wang » yu wang, yuan wang, yue man
ren yang » ren yan, chen yang, dan yang
hua ren » hua chen
point c » point cp, point _, point 4

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

• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((yue wang) OR (yang yang)) hua ren yang ting ((((point ceo) OR (point c))) OR (point dtp)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((yue wang) or (yang yang)) hua ren yang ting ((((point ceo) OR (point c))) or (point dtp)) ;~".
• Adding a wildcard symbol may retrieve word variants: yang ((yue wang) or (yang yang)) hua ren yang ting ((((point ceo) OR (point c))) or (point dtp)) ;*.