Length of service and police rank

1, going to college is not the length of service.

2.20 1 1 upon the expiration of your probationary period, you will be awarded the bachelor's degree of Grade III Superintendent.

3. The documents can be found in Baidu, but as far as I know, there is no place in the country to count the years of employment after going to college and graduating from college as the length of service.