What about Far East Harris Company under Shijiazhuang No.54?
If you sign a contract with the Far East, you will not be considered as a regular worker in the 54th workplace, nor will you be assigned to a room or anything, let alone be promoted. The work place is the same as the official one, both are 54 work places, or the East District. Generally speaking, you do more than regular workers and get less than regular workers, and people who really know the internal situation of 54 schools will not look for the Far East even if they are looking for someone, but only for 54 regular schools, so I suggest you not to go. In a few years, it may not even be the Far East, and it will be directly outsourced.