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

2?????????

3??????????

4??????????

5?????

???????1????????????????6?? ?,?????????,??

??

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