Three or four weeks. This position requires a certain knowledge reserve and skill level, as well as an understanding of China Merchants Bank's credit card, car installment and other related businesses. After three to four weeks of professional training, it can help trainers master and master the ability to use relevant business tools. The content includes the basic knowledge of China Merchants Bank's credit card, knowledge about automobile staging, customer service, teamwork and so on. To help trainers learn to use relevant business tools and master their application ability.