According to Sina's black cat complaint platform. Com, some consumers reported that Jinan Zhide Education Technology Co., Ltd. paid 4000 yuan to buy the so-called "packaged" teacher qualification course, but all the final exam results were unqualified. Another consumer also reported that he bought a 359 yuan teaching and training course and was told that it was a one-stop service, but later found that the course and teaching materials were outdated and could not be used for the exam. Therefore, although Jinan Zhide Education may promise to "package", the actual situation may not be the case.