Introduction to the back mountain: The back mountain is highlighted by patches of peach trees. Liu Qi, the Taiwei of the Northern Song Dynasty, once built a house to live in seclusion here. The famous female revolutionary martyr Qiu Jin was first buried in Zhaoshan after her death. On the campus of Houshan No. 6 Middle School, you can also visit the large joint tomb of Mrs. Luo, the biological mother of the democratic revolutionist Huang Xing, and Mrs. Yi, the stepmother.