Qianfangcun profile at the first river terraces of the upper reaches of the Hanjiang River valley were surveyed in detail and then sampled systematically. The profile structure and characteristics were observed in the field. Magnetic susceptibility, particle size distribution, geochemical characteristics and OSL age was analyzed in laboratory. Stratigraphy age was dated using OSL method. An integration of the results show that the first level river terraces of the Hanjiang River was formed 25 ka BP. The Qianfangcun profile in turn divided into following stratigraphic sequences from the lower to the upper: Malan loess (L1) transitional loess (Lt) paleosol (S0) Holocene loess (L0) Modern soil (MS), which is completely consistent with the loess stratigraphic sequences in the Weihe River valley. Bottom boundary age of Malan loess L1 is 25 ka BP and the top boundary age is 11.5 ka BP. Bottom boundary age of paleosol S0 is 0.85 ka BP and the top boundary age is 0.31 ka BP. During 25 ~11.5 ka BP it was cold and dry glacial climatic characteristics, with the winter strong monsoon, and dust storms frequently occurred to form Malan loess layer L1 on the first level river terraces of the Hanjiang River. From the beginning of the 11.5 ka BP, the winter monsoon gradually weakened, the climate began to gradually transform to the warm and wet, and appear weak pedogenesis to form a transition loess layer (Lt). During the Mid Holocene ( 8.5 ~ 3.1 ka BP) various environmental indicators from the paleosol S0 is maximum or minimum value in whole Qianfangcu profile, it reflects strongly pedogenic modification and an optimum water and heat period and indicate summer monsoon reached its peak period after the last glacial period. About 3.1 ka BP, the East Asian monsoon recession leads to the weakening of summer monsoon, climate reentered a relatively cold period, and dust storm were obviously enhanced to from Holocene loess L0. At the same time, modern soil (MS) is formed on the surface by the farming activity. Loess in the Hanjiang River valley reflects a monsoon climate change models which monsoon gradually strengthen after the last glacial period and the most strong in the middle Holocene, monsoon recession and the climate dries after the middle Holocene. Loess in the Hanjiang River valley and in Weihe River valley record monsoon climate change models is completely consistent. Loess in the Hanjiang River valley and stalagmites and peat in adjacent area record East Asia monsoon variation trend is good comparability, but with the stalagmite and peat record start and end time of summer monsoon period (9.3 ~ 4.2 ka BP) is not completely consistent.