Need. First of all, as the sales office of the head office, the training and discussion content of the sales office work aims to make the enterprise better and let each employee establish a higher sense of responsibility, professionalism and loyalty. It is necessary to train the sales office before entering the job. Sales background requirements: 1. College degree or above in marketing related major, 2. 1 year relevant working experience, 3. Basic knowledge of sales and finance. Good communication and coordination skills. Good interpersonal skills.