What are the Nine Palaces and Bagua Twenty-Four Mountains in Feng Shui?

The "Nine Palaces" in Feng Shui refer to the "Nine Stars", the "Bagua" is "Kan, Qian, Dui, Kun, Li, Xun, Zhen, Gen", and the "Twenty-Four Mountains" are "Ren, Zi, Gui, Chou, Gen, Yin, Jia, Mao, Yi, Chen, Xun, Si, Bing, Wu, Ding, Wei, Kun, Shen, Geng, You, Xin, Xu, Qian, Hai"