Weinan City, located in central China, being intersection of western and eastern land, and east portal of northwestern China, is included in Xi’an Metropolis Half-hour Economic Circle. Weinan City, known as “main road of Shaanxi Province and thoroughfare for eight provinces” in ancient times, neighbors the Central Plain to its east, North China to the north and southwest China to the south, with golden market strategy location. Weinan City governs one district (Linwei District), two county-level cities (Hancheng City and Huayin City), eight counties (Huaxian, Tongguan, Dali, Pucheng, Chengcheng, Baishui, Heyang and Fuping), governmental agencies (National Hi-tech Development Zone, Shaanxi Provincial Economic & Technological Development Zone and Luyanghu Modern Industries Development Zone), 142 towns and townships (offices) as well as 3,221 administrative villages, with permanent resident population of 5.52 million, and total area of 13,100 km2. Its developed traffic network consists of two expressways (Lianyungang – Huoerguosi and Xi’an – Yumenkou), two national roads (108 and 310), and seven railways (Lianyungang – Lanzhou, Xi’an – Yan’an, Xi’an – Hancheng, Xi’an – Nanjing, Xi’an – Zhengzhou, etc.). Weinan has built total highway of 17,000 km and total expressway of 325.8 km, achieving railway and expressway throughout each county and highway throughout each town and village, and its 100% road popularizing rate ranks the 1st among all cities of Shaanxi Province.