Unified proposition of examination center of Ministry of Education. The new college entrance examination in 2023 applies to Yunnan, Guizhou, Sichuan, Tibet, Guangxi and other provinces. All subjects of the national entrance examination in these five provinces are organized by the examination center of the Ministry of Education. According to official website of the Ministry of Education, the national unified examination was held on June 7, 2023, and the specific subjects were arranged from 9: 00 to 1 1: 30 Chinese and 15: 00 to 17: 00 Mathematics on June 7.