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