At present, there is no problem in the teaching ability test of teacher qualification certificate. The content of the test is mainly about the teaching plan design and the professional knowledge of e-commerce at the vocational school level that you will teach. You can go to the library or the book building to find more relevant information. If you are really confused, you can go to Tianjin Ziguang Education for a training class. They are the only institutions in Tianjin that have training in teaching ability testing.