It's over. Excellent basic education courses in Shaanxi Province in 2022 are presented in the form of micro-lessons, including micro-lesson videos, teaching design, learning task list, courseware, homework exercises and so on. As of 20221October 30th, 165438 has ended. Shaanxi, referred to as "Shaanxi" or "Qin" for short, is located in the hinterland of China and the middle reaches of the Yellow River.