Deliver food at the isolation point of Big Data Industrial Park in Luyang District, Hefei from 5 am to 7 am. According to the relevant public information, in 2022, the time for ordering food in Hefei isolation point will be 5:00-7:00 am, 9: 00 am-11in the evening 16- 17. Luyang District, belonging to Hefei City, Anhui Province, is located in the north-central part of Hefei, with Banqiao River opposite Yaohai District in the east, Feixi County in the west, Baohe District and Shushan District in the south and Changfeng County in the north, with a total area of 139.32 square kilometers.