Collaboration introduction: Lancang Ancient Tea is the first stock of Chinese tea. At the time of its listing, they faced enormous marketing pressure. The traditional one to many, old to new internal training format could not support a larger team size, and the time and energy of middle management were severely consumed. Therefore, we have customized an AI training system for it, combined with an AI knowledge base, to directly automate teaching, question setting, assessment, upgrading, and presentation, greatly reducing the time and energy spent by middle-level teachers.