????:1??????????:????????????

2???????

3???????????

4???????????

5???????????

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