Give pinyin to Chinese characters, the pronunciation of the first word, and explain. Tibetan () Longshan

Canglongshan is located at the junction of Shanxi and Hebei provinces in the southwest of Jingxing County, Hebei Province, only10km away from Cangyanshan, 75km away from Xibaipo and 60km away from downtown Shijiazhuang. According to legend, at the end of the Western Han Dynasty, Wang Mang led tens of thousands of troops to encircle Liu Xiu, and Liu Xiu and his men fled into the "Jiulong Mountain" with many holes in the mountain to avoid a disaster. Later, this mountain was called "Tibetan Longshan".