11 am to 22 pm. Joy City in Xi 'an has realized the functions of shopping, entertainment, sightseeing, leisure, catering, etc., saved resources, and efficiently operated urban life. In order to meet the needs of customers during the Spring Festival, it remained open during the Spring Festival, and the time was slightly adjusted. The business hours of the first day were from 11 am to 22 pm. Xi 'an, referred to as "Gao" for short, was called Chang 'an and Haojing in ancient times. It is the capital of Shaanxi Province, a sub-provincial city, a mega-city and a core city of Guanzhong Plain urban agglomeration, and an important central city in western China confirmed by the State Council.