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