Does the subject want to ask, "Can I take a screenshot of the split?" . Of course. "One-to-one" is a new teaching platform created by Professor Zhang Xuexin, a doctoral supervisor of psychology at Fudan University, and Liu Zhiping, a teacher at Pingdingshan University. It is the first teaching platform tailored for teachers in China, which embodies the collective wisdom of hundreds of front-line teachers in China. Using this platform, you can take screen shots.