On January 15, loudspeakers in villages of Baoqing County, Heilongjiang Province began to play “epidemic prevention doggerel”. Jingle was created by Liu Chunxiang of Xuma village publicity team in Baoqing county. Baoqing County deputy director of the Propaganda Department told reporters that the village loudspeakers are a way of spreading information inherited from the village. The scope of each village is not large, which is suitable for spreading information in the village. It is also a form of communication that the villagers like. Using this way to carry out propaganda has a good effect.