This unit doesn't have enough manpower. At that time, one person supported two people, especially during the Great Leap Forward in 1958, street cadres mobilized housewives from door to door to take part in work. At that time, the slogan was: We also have two hands, and we don't eat idle meals at home. Moreover, workers were recruited from the countryside at that time. At that time, our factory recruited many workers from the county near Taiyuan. So there were no laid-off workers at that time.