Laborer is a very broad concept. All citizens who have the ability to work and earn legal income through labor can be called laborers. Different disciplines have different definitions of the concept of laborer, and under different social systems and social systems, the understanding of the concept of laborer is also different.
"Laborer" refers to a multi-class political collection including the middle and small bourgeoisie, civil servants, intellectuals, freelancers, workers, farmers, fishermen and craftsmen.