Perhaps you should try some spelling variations:
leaving china » teaching china, leaving behind, leaving things
rule sharing » file sharing, able sharing, false sharing
living china » living things
dong bin » dong di, dann bin
a rule » _ rule
da a » das a, da da, daf a
asean » asian

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) or (dong sin)) da a rule sharing ((leaving china) OR (living china)) asean ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong bin) OR (dong sin)) da a rule sharing ((leaving china) OR (living china)) asean ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong bin) or (dong sin)) da a rule sharing ((leaving china) OR (living china)) asean ;".
• Adding a wildcard symbol may retrieve word variants: ((dong bin) or (dong sin)) da a rule sharing ((leaving china) OR (living china)) asean ;*.