Chengxi district. Qinghai Li Meng Group is a catering company, located in Wu Si Street, Chengxi District, Xining City, Qinghai Province. Its business hours are from 09: 30 to 20: 30. Xining, formerly known as Tang Cheng, Xiping County, Shanzhou and Xiadu, is a prefecture-level city and provincial capital under the jurisdiction of Qinghai Province and an important central city in northwest China determined by the State Council.