What do you mean there is a clerk and the boss has hired another one?

Generally, there are the following situations:

First, because you have a heavy workload in this position, one person can't finish it, and two people must do it together;

Second, the entry threshold of your post is relatively low, so you will be assigned to the same post first, and you will have other uses after exercising here;

The third is the candidate. In fact, the leader is likely to have an idea for you, or be promoted, fired, or transferred. The person recruited is the substitute.

Clerks are grass-roots employees of companies, generally engaged in document processing, and there are also many companies that divide employees/clerks/staff levels from wages.