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???1??6???????? ?,????,???

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?,????????????,?????????????????????,1966???????????7?,?????,????1986?7??????????????,1986?????6???

1986??????????7???????????1987??????10?,???????;

1987???????????????10?1998?6?,?,??????????;

1998?6??2005??????9????????????????,????????,?,????;

2005?9??2013???12????????,??????????????????????????,?;

2013???12???????2018??11?????????????,????????;

2018??11?????,????,????? ????:??