Introduction to the arsenal workshop site: From the Martyrs Cemetery, follow the trail in the mountains to the southwest, passing by the Huangya cliffs with thousands of ridges and clouds, and then you will arrive at the former site of Shuiyao Arsenal. This is a factory covering an area of ​​about 2 square kilometers. The restored machine room, boiler room, assembly workshop, library and other facilities are displayed in front of visitors in sequence. Every red stone building, every broken wall, and every inch of land here is imbued with the hard work of the older generation of proletarian revolutionaries such as Zhu De, Peng Dehuai, and Zuo Quan, marking the arduous footsteps of the Chinese revolution.