Personnel positions may not work overtime much. For those grass-roots employees, just training new employees is busy enough for a while, and the effect of training may not be good for various reasons. However, for department heads, the work will be easier because they rely more on experience to make decisions. Of course, valuable experience is accumulated in long-term work. In today's society, it is really normal for foreign companies and private enterprises to work overtime frequently, and capitalists will feel it. Good luck!