Why didn't anyone enter the crane paper factory?

Why didn't anyone enter the crane paper factory because of the long working hours and low wages? According to the recruitment data of Zhejiang Xianhe Special Paper Co., Ltd., the working hours of the workers in this factory are 12 hours, and the salary is 3000 yuan. Long working hours and low wages led to no one entering the crane paper factory. So, why didn't anyone go to Crane Paper Mill because of the long working hours and low wages?