Is the Duoyunbei Children's Painting and Calligraphy Competition a White List?

Yes According to the government portal website of the Ministry of Education, the white list is the list of national primary and secondary school students' competitions in the 2022-2025 school year announced by the Ministry of Education. The 26th Duoyunbei Children's Painting and Calligraphy Competition adopted the White List Competition of the Ministry of Education. White list is a computer network security mechanism, which is used to restrict the list of entities that are allowed to access or authorize membership, while rejecting all other entities' access requests.