?? ????????“3C”?????????
????:1??????200????:?????????
2??????
3??????????
4???????????????
5????????????
????????????????10??31??????? (?? ?)??????30???????“????????50??”?,?“3C”?????????????50?????
??????“3C”????“????????????(Community of mutual assistance)”“????(Cooperation of shared benefits)”??????????“??????(Connection of hearts and minds)”?????????????????,????????,??????????,????????;??,??????????;??????????????????????,????????????????????,??????,????,?,????????,????????????,?????????,?50??????????
?????????????????,?????????????????????,???????
?????????????????,???100???????(?) ????????????:??????????????