Everything is fine. Note that Guo Jinnan and Gu Yan, who are in charge of financial management, speak well. Guo Jinnan and Gu Yan Dou are nanny-level teachers, gentle and meticulous. It is suggested that the presentation mode and examination angle of financial management examination have changed greatly in the last two years, so it is impossible to copy it mechanically, and we must understand its principles in order to cope with the flexible proposition style.