Money, materials, production, supply and consumption are all managed. If they are all managed, the factory will have a lot of free time. In fact, it is not like that, everything from the supply of materials, capital sources, human resources, product prices, and service subjects is owned by the mother-in-law and nods. You don’t stop racing when you get old poster. Each branch has a seal, each bodhisattva a week of incense, the dependent factories do not dare to look down otherwise he will be restrained from moving.