Abstract: The time series of displacement monitoring data obtained in Maoping landslide of Qingjiang are analyzed by using macroscopic study of nonlinear dynamics method. Then the mean zero - order local - region algorithm is proposed and applied in predicting displacement time series. The calculated results show that the relative error of the first month is only 0.66%, and that of previous three months may be controlled to be within 5%, the preliminary result is satisfactory. 