The school where the doctoral thesis needs to be sent refers to the school where your tutor is located or your doctoral graduate school. According to the relevant public information, the doctoral thesis is sent to the school where the tutor is located because the tutor's academic status and influence are high, the research resources of the school are fully utilized, the laboratory, equipment and funds are complete, and the geographical location, environment and cultural atmosphere of the school are suitable for life and study. The doctoral graduate school is related to your own doctoral research direction, and the doctoral training plan of the school is in line with your academic plan.