Instructor?
Generally speaking, it refers to your counselor, who mainly conveys the spirit and instructions of the school about your life. He pays more attention to students' lives, and can only supervise in his studies, not teach you directly.
Of course, if you have research, such as doing projects or patents, in this case, there will definitely be a teacher or several teachers to guide or help you with in-depth research, and such teachers will also become your instructors. When the paper is published, it will indicate who is the instructor.
The word "Hierophant" comes from Greek, the chief priest of the secret religious ceremony of Elevicis in ancient Greece. His main job is to present sacred objects at mysterious religious celebrations and explain the secret meaning to newcomers. The Oracle must come from the Yumorpus clan (one of the primitive clans of Elfusis), usually a single man with a loud voice. When you take office, you should symbolically throw your original name into the sea, and then just call it Zhao Sheng.
Tutors symbolize considerable knowledge and wisdom, which is in line with the characteristics of traditional tutors. They are disseminators of knowledge and morality and medical practitioners who treat human suffering.