The lesson is mainly about the phases and measures of the Self-Strengthening Movement in China from 1860 to 1895. This teaching video consists of four parts. In the first part, it is a revision of the learning content of the last lesson, with the use of Quizizz online quiz practice. Next, the teacher starts introducing the details of the Self-Strengthening Movement, followed by a student Q&A session. The third part is a group activity of completing a lesson worksheet (a concept map about the establishment of modern enterprises in China during the Self-Strengthening Movement). Finally, there is be a conclusion part to sum up the content of this lesson.