QDII (Qualified Financial Institutional Investor) is a mechanism for local investors to invest overseas in countries (regions) where the capital account is not fully open. Investors can only buy and sell through this mechanism, so that the state can supervise the flow and scale of funds. QDII can set up a closed-end fund (that is, after the fund expires, the principal and income can be recovered in one lump sum, and the period cannot be traded), and the upper limit of the term and investment amount can be set for investors to subscribe, and the fund manager is responsible for the investment. The above form allows SAFE to monitor the flow of funds and ensure that funds return to China.

ConsumerPriceIndex, abbreviated as CPI in English, is a price change indicator that reflects the prices of products and services related to residents' lives, and is usually used as an important indicator to observe the level of inflation. If the consumer price index rises too much, it shows that inflation has become an unstable factor in the economy, and the central bank will take the risk of tightening monetary and fiscal policies, leading to uncertain economic prospects. Therefore, the excessive rise of the index is often unpopular with the market. For example, in the past 12 months, the consumer price index rose by 2.3%, which means that compared with 12 months ago, the cost of living rose by 2.3% on average. When the cost of living goes up, the value of your money will go down. That is to say, a banknote of 100 yuan received a year ago can only buy goods and services worth 97.70 yuan today. Generally speaking, when the increase of CPI & gt3% is called inflation, it means inflation; When the growth rate of CPI> is 5%, we call it series inflation, that is, serious inflation.