(1) Teachers' expenses refer to the expenses incurred by hiring teachers to teach. Including the teacher's lecture fee, accommodation fee, food fee, inter-city transportation fee, etc. (2) Accommodation fee refers to the cost of renting rooms for trainees and staff during the training; (3) Meal fee refers to the meal fee incurred during the training of trainees and staff; (4) Training venue fee refers to the rent of meeting rooms or classrooms used for training; (5) Training materials fee refers to the cost of materials and office supplies required during the training; (6) Transportation fee refers to the transportation fee for the personnel required for training and the transportation fee for inspection and investigation related to training; (4).