What historical and cultural attractions are there in Guilin besides its landscapes?

In addition to Jingjiang Prince's Palace (a Ming Dynasty princely mansion), Guilin also has Lingqu Canal (an ancient Qin Dynasty canal, comparable to the Dujiangyan Irrigation System), Zengpiyan Site (a 10,000-year-old prehistoric human cultural site), Li Zongren's Former Residence (the home of a Republic of China celebrity), the Guilin Office Memorial of the Eighth Route Army (a historical relic of the War of Resistance against Japan), as well as Yangshuo West Street and Gongcheng Confucian Temple. These sites display a diverse historical continuum from the Pre-Qin period to modern times.