Newcomer in quality field The step - by - step approach to building a knowledge system for quality newcomers from professionalism to communication This article focuses on the construction of the knowledge system for new quality personnel. It points out that in the Internet era... The five major tools in the automotive industryNewcomer in quality field From a novice in the workplace to a "semi-expert": The workplace cultivation and growth journey initiated by ISO When first entering the quality field, the author faced numerous difficulties and was completely at a loss about the work. However, as the work progressed... PDCA CycleISO Specialist