1, the specific is not strict and accurate, generally three or four years. 2. It will be adjusted according to the situation of each region. Most of the police stations under the county public security bureau are generally at the stock level, and a few are at the metre level. Director of the police station (with high position as deputy section chief). At present, the vast majority of police stations in Guangzhou are department-level units. Once upgraded, it can be promoted to a deputy-level unit, and the level of the police station director will be correspondingly increased. The director will work for 20 days, take a rest for 10 days in turn, and after 10 days, do a nucleic acid test to make sure there is no problem and continue to work in turn. Recommend lifting myself to look, I found that it was moonlight&;s next humorous sentence Cantonese? Sentences that make your ex-friend feel distressed and want to cry? A poem to my uncle who just passed away? Refuting the classic language of Christmas Eve? Praise the girl&;s idiom? Chinese idiom accumulation training? Winter sun baby friends circle sentence? Where are many friends? Very seven plus one. What do you mean? Inspirational verses to describe exercise? Four people in a circle of friends are funny? The most selling statement?