20 19 is divided into National Volume A (National Volume II), National Volume B (National Volume I) and National Volume C. Small languages (Japanese/Russian/French/German/Spanish) use the national unified examination paper, and the provinces have no right to make their own papers. There is no distinction between A, B and C.
National Volume A, New Curriculum Standard Volume II
20 15 and before: Guizhou, Gansu, Guangxi, Qinghai, Tibet, Heilongjiang, Jilin, Ningxia, Inner Mongolia, Xinjiang, Yunnan, Liaoning (comprehensive), Hainan (Chinese, mathematics, English);
20 15: Liaoning (Chinese, Mathematics, English) was added;
20 16 new provinces: Shaanxi and Chongqing; 20 16 Cancelled provinces: Guangxi, Yunnan and Guizhou;
Province cancelled on 20 17: Tibet;
Cancel the province in 2020: Hainan (Chinese, Mathematics, English)
202 1 cancelled provinces: Chongqing and Liaoning.
Provinces used since 20021:Shaanxi, Gansu, Ningxia, Qinghai, Xinjiang, Heilongjiang, Jilin and Inner Mongolia.
Baidu Encyclopedia-National College Entrance Examination Paper