Longshan archaeological sites have been found north of the Wei River near the North Silk Road. Baoji Bronze Museum Baoji is home to the Baoji Bronze Museum which holds more than 120,000 pieces of cultural relics, primarily of Zhou dynasty descent. Administrative divisions Climate Economy Industrial Zone Established in 1992, Baoji Hi-Tech Industrial Development Zone was approved as a national hi-tech zone by State Council. It has a long-term planned area of . The transportation system around the zone includes Xi'an Xianyang International Airport and National Highway 310. Its encouraged industries are auto parts, electronics, IT, pharmaceutical and bioengineering industry and new materials. Military Baoji is the headquarters of the 21st Group Army of the People's Liberation Army, one of the two group armies that comprise the Lanzhou Military Region responsible for defending China's northwest borders. Transportation The G85 Yinchuan-Kunming Expressway, China National Highway 310, and G30 Lianyungang-Khorgas Expressway are major highways that run through Baoji. The city is serviced by the Baoji South on the Xi'an-Baoji and Baoji-Lanzhou sections of the Xuzhou-Xinjiang high speed railway. The Longhai, Baocheng and Baozhong railways also call at Baoji railway station. A metro system is in the planning stages. Education College Baoji University of Arts and Sciences Baoji Vocational & Technical school High school Baoji middle school Sister city Japan Yawata, Kyoto Prefecture Kitakata, Fukushima Gifu, Gifu Prefecture Other countries Belfort, Bourgogne-Franche-Comté region, France Beirut, Lebanon See also List of twin towns and sister cities in China References External links Baoji City Government Website Cities in Shaanxi National Forest Cities in China