Extension: competition classification:
1. National Class A: Ministry of Education, orXX Hall of XX Department of Ministry of Education, Central Committee of the Communist Youth League.
Typical representatives: internet plus, Challenge Cup series, creating youth (these three items belong to a certain category), service outsourcing, mathematical modeling, three-innovation contest and some typical subject competitions in the competition list (these depend on the school).
Provincial Class A: Provincial Education Department, Communist Youth League Committee and Provincial Science and Technology Competition Committee.
Typical representative: the national A-match provincial competition; E-commerce contest, rural revitalization, professional rules contest, statistical contest and other certificates are all signed by Zhejiang University Student Science and Technology Competition Committee and Zhejiang Provincial Science and Technology Competition Network (Zhejiang Province only), which can be seen in Zhejiang University Student Science and Technology Competition Network and Class A competition of municipalities directly under the Central Government. These are generally only recognized as Grade A in this province and city.
2. Class B: committees under the guidance of the Ministry of Education, some influential social organizations or associations, and relevant government agencies at the prefecture and city levels.
Typical representatives: kab Micro-Entrepreneurship Action, Aviation Innovation, Computer Design, Blue Bridge Cup, China University Student Computer Competition (including 6 sub-competitions such as Mobile Application Innovation Competition, Ladder Competition and Network Technology Challenge), Computer Design Competition, etc.
3. Class C: social organization or association, a university.
Typical representatives: English competition, information literacy competition and other competitions with less influence.
4. Class D: totally disapproved: a social competition organized by a company or foundation.