Two volumes. According to official website, Education Bureau of Heilongjiang Province, the national college entrance examination in Heilongjiang Province in 2023 is divided into two volumes. That is, the second book of the new curriculum standard, that is, the first book in China. Heilongjiang Province, referred to as "Hei" for short, is the provincial administrative region of People's Republic of China (PRC) (China), the provincial capital Harbin, and the provincial capital city Daqing. It is located in the northeast of China, facing Russia across the river in the north and east, adjacent to Inner Mongolia Autonomous Region in the west and Jilin Province in the south. It is the northernmost and easternmost provincial administrative region in China.