Tortoise's neck size and face can be tested as a civil servant. Torticollis is not a contraindication or physical defect in civil servant recruitment, so it will not directly affect civil servant registration. However, civil servants usually have physical requirements, such as height, vision, hearing and so on. If physical defects or diseases seriously affect these physical conditions, it may affect civil servants' application. The specific situation needs to be determined according to the requirements of the recruiting unit and relevant laws and regulations.