Two copies. According to the enrollment batches of Zhijiang College of Zhejiang University of Technology in various provinces in 2023, Zhijiang College of Zhejiang University of Technology enrolled two batches of undergraduate courses in Shanxi, Shaanxi, Henan, Jiangxi, Sichuan, Yunnan, Gansu, Guizhou, Xinjiang, Anhui and Guangxi, so it belongs to two books.