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