1.Guidance of skill training for operation.
2.Select operation types and make operation plans.
3.Purchase, bookkeep and arrange storage of operation materials.
4.Manage operation courses, evaluate performance and determine payments.
5.Manage operation contents and teaming for inmates.
6.Draft operation contracts.
7.Perform purchase, dispensing, keeping, examination and maintenance of operation equipment and tools
8.Asset, sell and keep productions.
9.Manage and grade performance of operators.
10.Any other matters regarding to operation.