Abstract: The distribution of ABO blood group D antigen HP phenotype and the secr- te state in Qian population 1iving in Sichuan province was investigated. The ABO typing and the determination of secrete state were carried out in 400 cases, while the detection of D antigens and the Hp phenotyping in 474 cases. The dis- tribution of ABO groups was as follows: O=36%; A=24%; B=31.5%; and AB =8.5%. Secretor was 90.75%, non-secretor 9.25%, All of 474 samples examined were D position. The distribution of Hp phenotypes was Hp1-15.06%; Hp2-1 40.93%; and Hp2-254.01%. No HpO was found. The distribution of ABO, Hp, D, secrete state in Qian population was compared with that in Han population and other minorities living in other area.