No charge. As of April 26, 2023, according to the inquiry of official website, Xi 'an People's Government, districts and counties, and development zones should organize law enforcement team members to conduct on-duty or mobile inspections to supervise and inspect the daily management of temporary road stalls (night markets); Supervise and inspect at least 1 time every day, and establish and improve the supervision ledger; Do not interfere with the business affairs of temporary street stalls (night markets), and do not charge booth fees. All business households should engage in business activities within the designated area, strictly abide by relevant laws, regulations and relevant systems, and it is strictly forbidden to operate overtime or beyond the scope. Do not engage in the business of cooking fume generated by night market barbecue outside the store, install and use cooking fume purification facilities in accordance with relevant regulations, and regularly clean the night market cooking fume purifier.