The Daoist master is

What came into view was a small courtyard. Six or seven young men, about his age, dressed in hemp clothes and fifteen or sixteen years old, were busy at work.,Apprentices who made mistakes, the masters could naturally scold and beat them at will. This is written in the 'selling contract'.,Chopping wood, drawing water, preparing charcoal, transporting various iron ingots, wiping weapons, cleaning...。