Stocks, futures, foreign exchange and gold are all high-return financial management, which is not illegal. Financial management can be roughly divided into two types. The first kind of financial management is regular interest calculation. The high interest rate of this financial commitment should be careful of illegal fund-raising, because high-yield capital operation will be accompanied by risks, and it is impossible without risks. The second type is financial management that makes profits by trading operating funds, that is, independent trading transactions, and the profits are all recognized by the state.