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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????,?????,????????????????? ??:?????????????