Not reliable. Most people accumulate slowly by increasing income and reducing expenditure. Is there anyone who can earn millions or tens of millions in a short time? Yes, but diligence is not the first. It depends on ambition and persistence. Everyone makes money in different ways. Financial business course training refers to improving oneself and one's financial situation through special training and acquired study. Generally, it includes two aspects of training, on the one hand, the correct concept of money and consumption, on the other hand, the choice of suitable financial products.