There is no need to take math and politics in the second interview, but oral English will be taken in the second interview, which is usually taken by English teachers in schools, but it will not be difficult. It is generally not too difficult for students to extract the topic through extraction and then communicate with each other on this topic. This can be done with a little preparation. Of course, it may also be other forms of inspection. Regarding the re-examination exam, you should refer to the school's enrollment brochure or enrollment plan, which contains the examination subjects of the initial and re-examination and related bibliography. If there is no bibliography, there will be an examination outline. Take my advice and wish you success.