A copy. According to China Education Online, Xi 'an University of Architecture and Technology is located in Xi 'an, a famous historical and cultural city, with two campuses, Yanta and Caotang, and a science and education industrial park. Caotang Campus of Xi University of Architecture and Technology is a new campus and an important part of Xi University of Architecture and Technology. In 2022, the enrollment batches in Shaanxi were "a batch of undergraduates" and one batch was a book, so xi University of Architecture and Technology was a book.