Perhaps you should try some spelling variations:
chain data » chained data, main data, again data
chan dato » chuan dato, hai dato, hon dato
zhong zhi » zhang zhi, hong ghi, zhong tai
dong can » dong cao, dong nan, congo can
yang min » yang mind, yang jin, tang min
can say » can save
hong g » hong ng, hong w, hong 7

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: dong can say ((chan dato) OR (chain data)) yang min ((hong g) OR (zhong zhi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong can say ((chan dato) OR (chain data)) yang min ((hong g) or (zhong zhi)) ;~".
• Adding a wildcard symbol may retrieve word variants: dong can say ((chan dato) OR (chain data)) yang min ((hong g) or (zhong zhi)) ;*.