I know there is a resource on Baidu's website. I used a lot of resources in it. Basic articles are very common, and comprehensive promotion articles are also available. You can have a look. The shop is almost full of teachers and has different subjects. I hope it helps you.

If you want to say that there are practical ways to get points, I recommend you to study. There are many famous teachers' courses in online courses. I believe there is always a teacher's course for you. The course is comprehensive and the systematic course will not be interrupted. There are learning materials to download, and mobile phones, tablets and computers can all learn. In this way, you can learn something wherever you go.