CUMCM

The CUMCM (Chinese Undergraduate Mathematical Contest in Modeling) is a competition where participants do not directly enter the national finals.

Instead, they must go through a selection process involving the University-level competition (校赛), Provincial-level competition (省赛), and only after that will their papers be submitted for evaluation by national experts. Thus, the competition is informally divided into three stages: University-level competition, Provincial-level competition, and National-level competition.