according to the national prevention and control plan for novel coronavirus, the notice on further optimizing the prevention and control measures for epidemic situation in COVID-19, and the plan for delineation and control of epidemic situation risk areas in COVID-19, in principle, the areas where infected people live, as well as the workplaces and activities with frequent activities and high risk of epidemic situation transmission, are classified as high-risk areas. High-risk areas are generally defined by units and buildings. In the case that the risk of epidemic spread is not clear or there is widespread community spread, the scope of high-risk areas can be appropriately expanded. The scope of risk areas can be dynamically adjusted according to the results of flow investigation and judgment "and other risk area division standards. After research and judgment by experts in the city and district, the epidemic prevention and control headquarters of COVID-19, Xi 'an decided that from 23: 11 on February 1, 2122:

1. Delineate 33 high-risk areas

1. Unit 2, Building 7, West Zone, Sunshine Village Community, Beiguan Street, Lianhu District;

2. Building 9, Vanke Golden Yuecheng Community, Sanmin Community, Zaoyuan Street, Lianhu District;

3. Building 6, East Zone, Huafu Yucheng Community, Guojiakou Community, Taoyuan Road Street, Lianhu District;

4. Unit 5, No.45 Jixiang Road, Jixiang Community, Xiaozhai Road Street, Yanta District;

5. Unit 5, Building 2, Zichen Nanyuan Community, Nanzhaizi Community, Ducheng Street, Yanta District;

6. Unit 2, Building 1, Wanguo Garden Community, Electronic Second Road East Community, Electronic City Street, Yanta District;

7. Shaanxi Information Industry Technical School, No.139, Keji West Road, Zhanghuzhai Street, Yanta District;

8. Unit 1, Building 39, Qinshui New Town Community, Qinlan Community, Shilipu Street, Baqiao District;

9. Unit 2, Building 9, Block 3, Qinghua South District, Qinghua Community, Hong Qing Street, Baqiao District;

11. Unit 3, Building 21, Dongfang Yayuan Community, Xinxin Jiayuan Community, Xinjiamiao Street, weiyang district;

11. Building 4, Shirong Jiaxuan Community, Guojia Community, Seoul Street, weiyang district;

12. Building 11, Kaiyuan First City Community, Qingxi Community, Seoul Street, weiyang district;

13. Building A45, Shiyuan Home Community, Xinfang Community, Xinjiamiao Street, weiyang district;

14. Unit 2, Building 7, Chongshengyuan Community, Xujing, Nandang Community, Seoul Street, weiyang district;

15. Unit 1, Building 3, Nanqu District, Haibei Bay, Dongjia Community, Weiyanggong Street, weiyang district;

16. Unit 2, Building 4, Area A, Shenglong Square, Shexia Community, Zhangjiabao Street, weiyang district;

17. Building 6, Qingxi Community, Seoul Street, weiyang district;

18. West Lane, North East 1st Street, Lougutai Village, Seoul Street, weiyang district;

19. Building 3, Haitang Garden Community, Zhangjiabao Community, Zhangjiabao Street, weiyang district;

21. Building 8, Xigong Xinyuan Community, Weiyanghu Street, weiyang district;

21. Building 9, Ruifeng Xinxincheng Community, Sanjiazhuang Community, Tanjia Street, weiyang district;

22. Building 2, Shirong Jiajing Community, Caijia Community, Seoul Street, weiyang district;

23. Unit 2, Building 6, Phase I, Hengdajing Community, Tanjia Street, weiyang district;

24. Unit 2, Building 12, Zone B, Longyuan International City Community, Caotan Street, weiyang district;

25. Songbei Formation, dongjiacun, Hezhai Street, Lintong District;

26. Lane 6, Diaobei Village, Gengzhen Street, Gaoling District;

27. No.15, Tiantai 4th Road, Sanqiao Street, Fengdong New Town, Xixian New Area;

28. No.14, No.21, No.22 and No.24, Gaobaozi Natural Village, five village, Sanqiao Street, Fengdong New Town, Xixian New Area;

29. Unit 1, Building 4, Jiahui Hua Ting Community, Times Huacheng Community, Xihu Road, Sanqiao Street, Fengdong New City, Xixian New Area;

31. Unit 2, Building 6, Tianlang Yuhu Community, Yuhu Community, Economic Development Zone;

31. Unit 1, Building 2, Hainuan Residential District, Economic Development Zone;

32. Unit 2, Building 62, Hairong Mingcheng Community, Economic Development Zone;

33. Nanyi Lane, Dongwei Village, Weiqu Street, Aerospace Base.

Second, dynamically adjust the number of high-risk areas to 11

1. Reduce the original high-risk area "Changle Square Community in Miaozi Lane, Huandong Community, Changle Square Street, beilin district" to: Block A and Block C of Changle Square Community in Miaozi Lane, Huandong Community, beilin district;

2. The original high-risk area "No.69 Courtyard of Xingshansi East Street, Yuhua Community, Xiaozhai Road Street, Yanta District" was reduced to: Building No.3, No.69 Courtyard of Xingshansi East Street, Yuhua Community, Xiaozhai Road Street, Yanta District;

3. Reduce the original high-risk area "No.59 Courtyard of Xiying Road, Leyou East Road Community, Dayanta Street, Yanta District" to: Units 3 and 4, South Building, No.59 Courtyard of Xiying Road, Leyou East Road Community, Dayanta Street, Yanta District;

4. reduce the original high-risk area "Hanli International Community in Kangning Community, Dengjiapo Street, Yanta District" to: Unit A of Hanli International Community in Kangning Community, Dengjiapo Street, Yanta District;

5. Reduce the original high-risk area "Chang 'an Jiayuan Community Chang 'an Jiayuan Community in Weiqu Street, Chang 'an District" to: Building 7, Chang 'an Jiayuan Community Chang 'an Jiayuan Community in Weiqu Street, Chang 'an District;

6. The original high-risk area "Houping Village, Mingdu Street, Chang 'an District" was reduced to: Group 9, Houping Village, Mingdu Street, Chang 'an District;

7. The original high-risk area "Jingwang Village, Chonghuang Street, Gaoling District" was reduced to: Group 8, Jingwang Village, Chonghuang Street, Gaoling District;

8. The original high-risk area "Yuchu Village, Gengzhen Street, Gaoling District" was reduced to: Group 1, Yuchu Village, Gengzhen Street, Gaoling District;

9. reduce the original high-risk area "Building No.1 and Building No.2 of Tianyi Jincheng Community in West Street Community of Ganting Street in Yi District" to: Building No.1 of Tianyi Jincheng Community in West Street Community of Ganting Street in Yi District;

11. reduce the original high-risk area "_ Beihetou Natural Village, Hetou Village, Ganting Street, Yi District" to: _ West 4th Lane, Beihetou Natural Village, Hetou Village, Ganting Street, Yi District;

11. Reduce the original high-risk area "Beimaying Village, Laodian Street, Yi District" to: Yaxing Family Farm, Group 2, Beimaying Village, Laodian Street, Yi District.

3. Reduce the following 89 high-risk areas to low-risk areas

1. Unit 1, Building 6, Zhongtian Jinting Community, Nanguo Shangcun Community, Taihua Road Street, Xincheng District;

2. Unit 3, Building 2, Wanda Minle Community, Wanda Community, Zhongshanmen Street, Xincheng District;

3. Unit 2, Building 3, Longji Dijingwan Community, Bafuzhuang Community, Taihua Road Street, Xincheng District;

4. Yard 127, Shachang East Street Community, Taihua Road Street, Xincheng District;

5. Unit 1, Building 5, Family Courtyard, No.76 Changxing Road, Xianning Community, Hansenzhai Street, Xincheng District;

6. Building 24, Changle Square Community, Yongle Road, Mengjiaxiang Community, Changle Square Street, beilin district;

7. Unit 5, Building 8, Courtyard 188, Youyi West Road, Yan Huang Community, Zhangjiacun Street, beilin district;

8. Unit 2, Building 6, Rongcheng Community, Yongning Community, Chang 'an Road Street, beilin district;

9. Building 7, Rongcheng Community, Yongning Community, Chang 'an Road Street, beilin district;

11. Unit 1, Building 1, Yidong Community, Yongning Community, Chang 'an Road Street, beilin district;

11. Units 1 and 2, Building 5, Phase 2, Dahua South Gate Community, Nanshaomen Community, Chang 'an Road, beilin district;

12. Building 22, East District, Huafu Yucheng Community, Guojiakou Community, Taoyuan Road Street, Lianhu District;

13. Unit 1, Building 2, Weilan Yuecheng Community, Tianlang Daxing County, Baijiakou Community, Hongmiaopo Street, Lianhu District;

14. Unit 2, Building 2, Family Courtyard of Lianyun Division, Zhifangnan Village Community, Hongmiaopo Street, Lianhu District;

15. Unit 2, Building 6, Beihuoxiang Community, Hongmiaopo Street, Lianhu District;

16. Building 5, Fuli Academy Community, Tumen Street, Lianhu District;

17. High-rise building of emerging community in Yanjiabao Community, Tumen Street, Lianhu District;

18. Unit 2, Building 7, Xujing Xingang Community, Chenjiazhai Community, Zaoyuan Street, Lianhu District;

19. Yuefu Community in Jin Hui, Yuefu Community in Jin Hui, Zhanghuzhai Street, Yanta District;

21. Community 3511, Zhanghuzhai Street, Yanta District;

21. Children's Art Jiayi Community of Xingshan Community Song and Dance Theater in Xiaozhai Road Street, Yanta District;

22. Building 6, Yubi Huafu Community, Xiaozhai Road Street, Yanta District;

23. No.323, auspicious village West Street, Xiaozhai Road Street, Yanta District;

24. Unit 2, Building 71, Zone F, Shijia Xingcheng Community, Changyanbao Street, Yanta District;

25. Unit 3, Building 4, Huacheng International Community, Changyanbao Street, Yanta District;

26. Unit 1, Building 18, Xiyuedu Community, Huazhou Town, Zhanghuzhai Street, Yanta District;

27. Five lanes and six lanes in Luojiazhai New Village, Xiaozhai Road Street, Yanta District;

28. Lanxi Garden Community, Yuhua Community, Xiaozhai Road Street, Yanta District;

29. Building 4, Xinjiapo Community, Xiaozhai Road Street, Yanta District;

31. Unit 1, Building 8, Dongxingjiapo Community, Isojiapo Street, Yanta District;

31. Unit 1, Building 3, Dongxingjiapo Community, Isojiapo Street, Yanta District;

32. Unit 4, Building 8, Block 3, Qinghua South District, Qinghua Community, Hong Qing Street, Baqiao District;

33. No.152-155, Shilipu Village, Shilipu Street, Baqiao District;

34. The alley where No.456, Group 3, Zhaodong Village, Hong Qing Street, Baqiao District is located;

35. Unit 1, Building 23, Waterfront Dongcheng Community, Shiyuan Community, Baqiao Street, Baqiao District;

36. Yard 14, East Lane, Gangjiazhai Commercial Street, Gangjiazhai Community, Daming Palace Street, weiyang district;

37. Beixu Village, Liucunbao Street, weiyang district;

38. Unit 3, Building 3, No.52 Longshou Commercial Street, Nanling Community, Zaoyuan, Zhangjiabao Street, weiyang district;

39. Building 5, Zhongdeng City Garden Community, Youjia Community, Zhangjiabao Street, weiyang district;

41. Building 17, Taiheju Community, Daming Palace Street, weiyang district;

41. Building 5, Baihuayuan Community, Baihuayuan Community, Tanjia Street, weiyang district;

42. Unit 1, Building 16, Jinhuiyuan Community, Jingjiu Courtyard, Xiaojia Community, Zhangjiabao Street, weiyang district;

43. Unit 1, Building 14, Zhangjiabao New District Community, Zhangjiabao Street, weiyang district;

44. Unit 2, Area C, Shenglong Square Community, Shexia Province, Zhangjiapu Street, weiyang district;

45. No.4, Hedi West Road, Caoyun Open Channel, Hong Chu Fort, Seoul Street, weiyang district;

46. Breakfast Snack Street at the East Gate of Xinbeicheng Agricultural and Sideline Products Trading Market, Seoul Street, weiyang district;

47. Unit 1, Building 6, Shengshi Huadu Community, Shengli Street Community, Xinhua Road Street, yanliang district;

48. Unit 1, Building 7, Runtian Nanyuan Community, Runtian Garden Community, Xinhua Road Street, yanliang district;

49. Louzhang Formation and Gaojia Formation in ZaoZhang Cun, Xiangqiao Street, Lintong District;

51. Building 9, Huaqing Liyuan Community, Petroleum City Community, Walker Street, Lintong District;

51. Changtai Di Chin Community, Jingning Road Community, Weiqu Street, Chang 'an District;

52. No.57 Changxing North Road, Jiahua Community, Weiqu Street, Chang 'an District;

53. Shi Cun, Luanzhen Street, Chang 'an District;

54. Xinyi Village, Taiyigong Street, Chang 'an District;

55. No.2 Zhangzhaigou, Yinzhen Street, Chang 'an District;

56. No.612 Shendiandu Street, Chang 'an Jiayuan Community, Weiqu Street, Chang 'an District;

57. Lanqiao International City Community, Nanjie Community, Weiqu Street, Chang 'an District;

58. Yiyuan Apartment, No.286, Weiqu North Street, Guangchang North Road Community, Weiqu Street, Chang 'an District;

59. Building 17, Yuemei International Community, Yuemei Community, Guodu Street, Chang 'an District;

61. Groups 1, 9, 11 and 11 of Huangce Village, Luyuan Street, Gaoling District;

61. Unit 1, Building B, Building 5, Times Huacheng Community, Xihu Road, Sanqiao Street, Fengdong New City, Xixian New Area;

62. No.2, Afangsi Road, Sanqiao Street, Fengdong New City, Xixian New Area;

63. Building 15, Zijingcheng Community, Beishakou Village, Sanqiao Street, Fengdong New City, Xixian New Area;

64. No.11, Row 19, Nanyaotou Community, Zhangba Street, High-tech Zone;

65. Unit 1, Building 3, Dahua Sunshine Manhattan Community, Fenglin Oasis Community, Zhangba Street, High-tech Zone;

66. Unit 2, Building 8, Vanke Emerald Tianyu Community, Tangfeng Community, Zhangba Street, High-tech Zone;

67. Unit 1, Building 6, West District, Shangpin Meidicheng Community, Maple Leaf Huixiang Community, Zhangba Street, High-tech Zone;

68. Unit 2, Building 2, East District, Shangpin Meidicheng Community, Maple Leaf Huixiang Community, Zhangba Street, High-tech Zone;

69. Unit 4, Building 2, Dingsheng Urban Garden Community, Xinglong Street, High-tech Zone;

71. Unit 4, Building 15, Longyun Renhe Community, Yuhuazhai Street, High-tech Zone;

71. Unit 1, Building 11, Longyun Renhe Community, Yuhuazhai Street, High-tech Zone;

72. Building 23, Linyin Tianxia Phase IV Community, Ziwei Garden City Community, Xiliu Street, High-tech Zone;

73. Unit 1, Building 5, Tianyi Community, Hongjincheng, Yingfazhai Community, Yuhuazhai Street, High-tech Zone;

74. Qi _ Hotel, No.8 Zhangbaliu Road, High-tech Zone;

75. Buildings 1 and 2 of Wenjing Tianxia Community in Economic Development Zone;

76. Unit 2, Building 3, Hai Times Community, Economic Development Zone;

77. Building 6, Zhongdeng Jiayuan Community, Economic Development Zone;

78. Building 1, North Rongcheng Community, Economic Development Zone;

79. Unit 2, Building 1, Xi 'an Impression Community, Economic Development Zone;

81. Unit 1, Building 1, Kairui Building Community, Economic Development Zone;

81. Unit 3, Building 1, Qujiang Nanyuan Community, Jindi Tianjing Community, Qujiang New District;

82. Unit 1, Building 5, Jindi Heishi Mansion Community, Baolichunli Community, Qujiang New District;

83. Star Hotel, Ci 'en East Road, Qujiang New District;

84. Unit 1, Building 5, Zhonghai Ziyuhuafu Community, Qujiang Central Community, Qujiang New District;

85._ Ba Ecological Zone Financial Industrial Park Unit 1, Building 2, Jindi Community, Lanting, a natural community;

86._ Ba Ecological Zone Headquarters Industrial Park _ No.5 Building, Xuhui Ronghua Park Avenue Community, Basan Road Community;

87. Unit 1, Building 14, Wanliu Tianyue Community, Huawen Community, Shiyuan Industrial Park, _ Ba Ecological Zone;

88._ Ba Ecological Wetland Industrial Park Unit 1, Building 2, Jinxiu Tianxia Phase 3.1 Community, Country Garden Tianchen Community;

89. Unit 1, Building 1, Phase I, West Coast International Garden Community, Guangyuntan West Road Community, headquarters industrial park of _ Ba Ecological Zone.

after adjustment, there are 275 high-risk areas in Xi' an. Xi 'an New City, beilin district, Lianhu District, Yanta District, Baqiao District, weiyang district, yanliang district, Lintong District, Chang 'an District, Gaoling District, _ Yi District, Lantian County, zhouzhi county, Xixian New Area Fengdong New City, Fengxi New City, High-tech Zone, Economic Development Zone, Qujiang New District, _ Ba Ecological Zone, Space Base, International.