Several service areas from Hanzhong to Xi 'an.

Four. According to the query data, there are four service areas from Hanzhong to Xi 'an, namely Qinling service area, Ningshan service area, Yangxian service area and Hanzhong service area. Hanzhong, a prefecture-level city in Shaanxi Province, was called Nanzheng, Xingyuan, Liangzhou and Tianhan in ancient times. It is located in the south of Shaanxi Province, bordering Qinling Mountains in the north, Bashan Mountain in the south and Hanzhong Plain in the middle. The terrain is high in the north and low in the south. Located in the Qinba climate zone at the junction of subtropical zone and south temperate zone, it belongs to the humid monsoon climate of north subtropical zone.