1, control area: Zhonglou District (added on 3. 12): south of Song Xue Road, west of Longjiang Elevated Road, north of Huaide South Road and east of Camellia Road (added on 3. 15): south of Huaide South Road, west of Longjiang Elevated Road, north of Changzhou Zhenhua Clothing Materials Co., Ltd. and east of Xilin Road (except parking lot).
2. Tianning District (added on 3. 12): Blue Diamond Community of Hongmei Street New Town (added on 3. 15): Rainbow City of Qinglong Street. Xinbei District (added on 3. 12): No.6 village of Shunyuan, Xuejia Town. Wujin District (3.2 1 added): Building 9, Daming Jiayuan, Jiaze Town, Wujin District. The residential areas in the control area shall be "no entry, no gathering".
3. Closed control area: Tianning District (added on 3. 12): Building 6, Blue Diamond, Xincheng, Hongmei Street, (added on 3. 15): Unit B, Building 7, Rainbow City, Qinglong Street, badminton hall of Olympic Sports Tianning National Fitness Center. Xinbei District (added on 3. 12): Building 6 194, Shunyuan Village, Xuejia Town, Xinlong Garden Comprehensive Market (Xinjing Garden Store 1No. in Xinbei District) (added on 3. 15): Xiajiatang/kloc-0, Sean Village, Niu Ben Town, Tianshan Road, Xinbei District.
4. In the closed control area, "the area is closed and the people in the area are strictly isolated at home".