Due to the influence of the northeast monsoon and the strong continental cold air mass moving southward, the county has been low and humid for several days recently. According to the report of the Central Weather Bureau, the low temperature dropped below 10 degrees for several days. To prevent homeless people from freezing on the street, the social department of the prefectural government and the Zenan Homeless Social Welfare Foundation launched a low-temperature care mechanism, and social workers and the station manager Yang Zongxian would go to various parts of the county to strengthen visits to homeless people and provide loving materials.