The award certificate of Huawei Cup Postgraduate Mathematical Modeling Competition has a teacher, and Huawei Cup Mathematical Modeling Competition has a certificate. The instructor and the team members each have a certificate. The18th Huawei Cup National Mathematical Modeling Competition for Postgraduates has come to an end, with representatives from 459 postgraduate training institutions participating. Therefore, there is a teacher for the award certificate of Huawei Cup Postgraduate Mathematical Modeling Competition.