The protection object of private bodyguards is relatively clear and the protection scope is relatively small. Their role is to protect the life safety of the owner or the owner's family, ensure the property of the owner's family, ensure the smooth operation of the owner's legitimate business or other specific persons and objectives. A qualified private bodyguard should have a strong sense of justice and responsibility. When performing tasks, when the protected object and his family are in danger, he can stand up, help with justice, have a sense of responsibility and be hardworking