According to the notice of Zhangjiagang City Epidemic Prevention and Control Center, the city resumed normal management and was completely unsealed on February 3, 2022, so Zhangjiagang Bay was unsealed on February 3, 2022.
Zhangjiagang City belongs to Suzhou City, Jiangsu Province, located in the east of Chinese mainland, on the south bank of the lower reaches of the Yangtze River, and connected with Changshu in the southeast.