Shenzhou VII is about to be launched in Jiuquan. Tell me why it is called Jiuquan Launch Center, but not Blue Sky and Soaring.

Jiuquan Satellite Launch Center is the earliest launch test base for launch vehicles built in China. It was founded in 1958, with an altitude of 1, meters and an area of about 2,8 square kilometers. It is located in Ejina Banner (Siziwangqi is the landing site of Shenzhou 5 manned spacecraft) in the north of Jiuquan City, Gansu Province. Because of its desolate location, the closest city is Jiuquan City, Gansu Province, hence its name. The region belongs to the inland and desert climate, with flat terrain, sparsely populated, little rain all year round, long daytime, annual average temperature of 8.5 degrees Celsius and relative humidity of 35%-55%. The environmental conditions are very suitable for satellite launch, and launch tests can be carried out for about 3 days every year. This base is the main base for Long March series launch vehicles, various test satellites in low and medium orbits and application satellites. By October 199, China had launched 3 artificial satellites, 2 of which were launched in Jiuquan. Jiuquan Satellite Launch Center has large, medium and small, as well as meteorological and sounding rocket launch sites. The name of Jiuquan Satellite Launch Center is Dongfeng Aerospace City, and the entry about Jiuquan Satellite Launch Center in Cihai is interpreted as "located in the northeast of Jiuquan City, Gansu Province". This explanation has misled many people. The actual and accurate geographical location is in Ejina Banner of Alashan League in Inner Mongolia Autonomous Region.