“…The problem of sustainable population development has been widely concerned by scholars, Zhang Tianliang (2000) used GM (1,1) grey series prediction model to predict the birth rate of China from 1994 to 2000 [1].Yin Chunhua and Chen Lei (2005) used BP neural network technology to build a population prediction model and conducted an empirical analysis [2].Rayer, S (2009) et al use of the ten-year census data of the United States from 1900 to 2000, and provided a fairly accurate prediction of the accuracy of population prediction with the prediction interval and trend extrapolation technology based on experience [3]. Mao Jiaohui (2018) predicted the birth rate of China in the next 5 years by using three prediction methods, namely multiple linear regression, exponential smoothing and ARMA model [4].Chen, LX (2022) et al used the Malthus model, unary linear regression model, Logistic model and grey prediction model to forecast the population of 210 prefecture-level cities in China [5].…”