What aspect of the civil service system do you think allowed it ti last for such a great length of time?

The common administration went on for so long in light of the fact that it took into consideration individuals who should lead, pick up a position in government as opposed to just illustrious relatives. It likewise took into account all classes of individuals to run the show. On the off chance that the following relative in line for a position in government did not have any desire to oversee it is essential that the enthusiastic individuals land the position.