Average monthly salary 15300 yuan. According to the recruitment profile of chef Xi 'an Lamian Noodles, the average monthly salary is 1.53 million yuan. Xi 'an, referred to as "Gao", was called Chang 'an and Haojing in ancient times. It is the capital of Shaanxi Province, a sub-provincial city, a megacity and the core city of Guanzhong Plain urban agglomeration.