In this paper, the authors put emphasis on both of the Dishaogouwan section and Milanggouwan section, and reviewed the study history on Quaternary stratigraphy and paleoclimate. The strata in the river valley are made up of interlaced fluvio-lacustrine facies and aeolian facies, consist of Salawusu fauna and many geological vestiges. Previous studies indicate the strata contain sedimentary sequences from the last glacial period to the postglacial period, including the Salawusu Formation (150~70 ka BP), the Chengchuan Formation (70~11 ka BP), the Dagouwan Formation and the Dishaogouwan Formation (11 ka BP). The sedimentary cycles respectively correspond to the paleoenvironment variations in the glacial-interglacial terms, which is explained by the changes of the East Asian Summer Monsoon and Winter Monsoon. Climate proxies help us to confirm these ideas.