7 days to 15 days. As special post teachers in rural primary and secondary schools, those who meet the above conditions can apply for tuition fees and national student loan compensation. According to the regulations, the payment shall be made within 7 days to 15 days after the approval. Volunteer work in grass-roots units below the county level in the central and western regions and hard and remote areas, with a service period of more than 3 years (including 3 years), shall be given corresponding tuition fees and national student loan compensation.