2021June 14 Chongqing Cuike Student Custody Service Co., Ltd. and other 32 off-campus training institutions violated laws and regulations: suspected of false propaganda; Suspected of running a school illegally without a license.

Olympiad generally refers to the International Mathematical Olympiad, and its English name is International Mathematical Olympiad, or IMO for short. The name "Mathematical Olympics" originated from the Soviet Union, which linked ancient Greece, the birthplace of sports competitions and science, with mathematical competitions.