The paper studied the reciprocal construction of Qiandong Hmu language from the perspective of linguistic typology.The main means of expressing this construction are the lexical type,the adjunct type,and the periphrastic type,with the adjunct type being the explicit reciprocal construction while the other two being the implicit reciprocal construction.The reciprocal construction of Qiandong Hmu language can present various semantic types,including positive and negative meanings.