Northwest China (Chinese: 西北; pinyin: Xīběi; lit. 'West-north') is a statistical region of China which includes the autonomous regions of Xinjiang and Ningxia and the provinces of Shaanxi, Gansu and Qinghai.It has an area of 3,107,900 km 2.. The region is characterized by a (semi-)arid continental climate.It has a diverse population including significant minorities such as Hui, …

China Northwest Airlines Flight 2303 was a domestic flight from Xi'an to Guangzhou, People's Republic of China. On June 6, 1994, the aircraft operating the flight, a Tupolev Tu-154M, broke up in-flight and crashed as a result of an autopilot malfunction which caused violent shaking and overstressed the airframe. All 160 people on board were killed. As of 2021, it remains the …