Kaifeng According to the investigation of Changde City Epidemic Prevention and Control Bureau, as of June 25, 2022, the epidemic situation in Changde City was under control, belonging to the normalized prevention and control area. The farmer's market in Chaoyang Road, Wuling District, Changde has been liberated, and people can enter and exit normally with the green code. Changde, formerly known as Wuling and Langzhou, is a prefecture-level city under the jurisdiction of Hunan Province, located in the south-central part of China, the middle reaches of the Yangtze River and the northwest of Hunan Province.