Generally, there are about thirty or forty people in the sales department of a securities company, but not necessarily. There are large and small ones. The main ones include: a dozen people in the marketing department; about 5 people at the counter, and customer service ( There are about 5 people including platform customer service and VIP customer service, and about three or four people including Hong Kong stock account opening specialists and futures IB account opening specialists; about 6 investment consultants; and 2 or 3 CEOs.