A few feelings: 1) the content is miscellaneous, exam-oriented, interested and professional, but in fact, the content is not as much as Youku. 2) The continuity of the course is not good. For example, I am eager to learn any skills, and I hope to learn slowly with a teacher. Unfortunately, the teacher seems to have insufficient motivation to update. Do you need to consider highlighting the personal brand and business interests of lecturers and promoting teachers to improve quality content? Students should not just put a few videos on it. Students should write more live broadcasts and teachers' questions and answers. 4) Netease Cloud Classroom, named Classroom, students must come to learn a skill. How to make students learn more efficiently than other products and how to motivate teachers to provide high-quality courses are the most important problems to be solved in Netease Cloud Classroom. 5) I just turned it over again and found that the category operation is very chaotic. For example, "it Internet", programming languages, open source hardware, and even game psychology are all mixed in, and the conference report 10 has many pages. Personally, I feel that users are not so interested in turning so many pages. 6) For another example, I want to learn python language, and I found that there are many similar ones called python Introduction. As a user, how do you know which Python course you should take to achieve the best results in the least time? I have completed the introductory course, but what courses can I continue to study? These are all operations that can be further explored.