If there are no students enrolled in the piano class, we must first do enrollment drainage, at least first pull up popularity and word of mouth. After all, some parents are popular for nothing, such as cash withdrawal activities and one-yuan cash withdrawal. At present, the market activity is still quite high. After all, this is different from other activities. How many people can he divide, and the one-dollar withdrawal is not the kind of purchase, and the time limit and participation limit are not bad. It can improve the conversion rate, so the publicity is still good, so WeChat still has a lot of traffic. After all, there are hundreds of millions of potential users using WeChat. If we have enough funds, we can make a marketing tool and use it to increase the enrollment rate. At present, many educational institutions are using recruitment tools to recruit students, such as courses, which include marketing tools, such as team warfare, bargaining, audition, red envelope courses, winning courses by answering questions, package courses, distributors and so on.