The epidemic situation in Xi 'an was found in the screening of all staff. From 02: 00 to 24: 00 on March 9, there were 5 new confirmed cases in Xi.

Xi and Xi are located in the middle of Guanzhong Plain, bordering Weihe River in the north and Qinling Mountain in the south. Xi is a prefecture-level city, provincial capital and sub-provincial city under the jurisdiction of Shaanxi Province. The total area of the city 10 108 square kilometers. Xi is the core city of Guanzhong Plain urban agglomeration, a world-famous historical city, an important central city in western China approved by the State Council, an important national scientific research, education and industrial base, and also the starting city of the Silk Road and the core area of the Belt and Road.