According to the relevant policies of Northeast Normal University, professional master students can reimburse the cost of purchasing books related to study. According to the Measures for the Administration of Academic Scholarships for Postgraduates in Northeast Normal University, professional postgraduates can apply for academic scholarships, including the cost of purchasing study books. In addition, according to the Measures for the Administration of Postgraduate Training in Northeast Normal University, the school encourages postgraduates to buy books related to study and provide necessary financial support. Therefore, books purchased by Northeast Normal University can be reimbursed.