Generally speaking, there are two ways at present: one is the entity training institution, in which the cost will be relatively high,1-20,000 yuan, the cycle will be short, usually 4-6 months, and the learning intensity will be relatively high. Second, online education and training, in this case, because it is a network, you need to do a good job of investigation in advance and choose a more powerful institution. The advantage of online training is that tuition is generally cheaper.