Who can introduce the learning style of CNC nutrition manager?

About four days after I signed up for the course, I received three paper textbooks to study with the audio course on the nutrition housekeeper app. The audio on the app is taught by the corresponding module, which is very clear. Each module on the app also has a corresponding question bank, so there should be no problem in ensuring the pass rate. In addition, there will be a class teacher in their official community who will give lectures and answer questions on the spot regularly. If you don't understand, you can ask questions in the group. Keep it for 3-5 hours a week, and you can almost finish learning in about 12 weeks. Come on! After learning, you will develop infinitely.