Perhaps you should try some spelling variations:
teaching china » teaching doing
leaving china » living china, leaving behind, leaving things
rule sharing » file sharing, false sharing, value sharing
able sharing » file sharing, sample sharing, false sharing
dong bin » dong sin, dong di, dann bin
we a » web a, owe a, we _

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong bin we a ((rule sharing) or (able sharing)) ((leaving china) OR (teaching china)) sea ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong bin we a ((rule sharing) OR (able sharing)) ((leaving china) OR (teaching china)) sea ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong bin we a ((rule sharing) or (able sharing)) ((leaving china) OR (teaching china)) sea ;".
• Adding a wildcard symbol may retrieve word variants: dong bin we a ((rule sharing) or (able sharing)) ((leaving china) OR (teaching china)) sea ;*.