1, China Post No.1 is actually the core optimization of China Post; China Post No.2 is actually the growth of China Post. 2. China Post's core optimization fund is a hybrid fund, with higher expected returns and risks than money funds and bond funds, but lower than stock funds, which belongs to securities investment funds with higher risks and returns. China Post has formulated strict risk management system and process, which effectively reduces the investment risk, ensures the safety of fund assets and the interests of investors, and realizes the long-term stable appreciation of fund assets. ?