Help me think of some nice names for the area. I need to use them in my novel. Thank you. I need the origin of the name.

The following are some of the more pleasant names of the regions: Longyang City (Lín Yángchéng): It was named after the Tang Dynasty because of its geographical location in the Longyang Mountain Range. 2. Western Chu King City (XièZhōu Wángchéng): This name originated from the Warring States Period when Xiang Yu established the Western Chu regime here. Chang 'an City (Chéng Míngchéng): It originated from the Tang Dynasty because of its geographical location between Haojing (present-day Xi'an City, Shaanxi Province) and Luojing (present-day Luoyang City, Henan Province). 4. Yanmen Pass (Yàn DàNáo): It got its name from the Northern and Southern Dynasties due to its geographical location between the Yanmen Mountains. 5. Western Region City (Zhāi Yèchéng): It originated from the Tang Dynasty and got its name because of its geographical location in the Western Region. 6. Yueyang Tower (Yáng Yáng Dāng): It was named after its location in Yueyang City during the Tang Dynasty. 7 Taishan City (Tài Shānchéng): It originated from the Tang Dynasty and was named after its geographical location in Taishan District, Tai 'an City, Shandong Province. 8 Huangshan City (Hua Shānchéng): It was named after the Song Dynasty because of its geographical location in Huangshan City, Anhui Province. 9. Erhai City: It originated from the Erhai area in Yunnan Province, named after its lake. 10 Desert City (Dājūnchéng): It originated from the Yuan Dynasty because of its geographical location in the desert area of northwest China.