‘Anjiangchangqing’ is a new cowpea variety developed by crossing‘ 80-11’ as male parent and ‘10-3’ as female parent through systematic breeding．It is of early maturity．In spring cultivation，its growth period is about 94 days，and it takes about 54 days from seedling to harvest．The first inflorescence sets at the 4.4th node．The flower is pale yellow，and seeds are yellow in color．The commercial pod is blue green in color．The average pod length is 66.6 cm，and transverse diameter is 0.83 cm．The single pod weight is 22.3 g．The pods have even thickness with good commodity．In spring，it can yield about 30 t·hm^-2．Its resistance to rust，powdery mildew and virus disease in fields is stronger than that of the contrast 'Zhijiang 28-2’．It is suitable for cultivation in Henan，Hebei，Shandong，Hubei Provinces，etc. in open fields in spring and autumn．