We have carried out researches on the effects of compound anthelmintic cedicines, "Qingtian"and"External Anthelmintic Medicine Yicijing",upon the growth and the increase of body weights of Jianchang Black Goats and sheep Our results have shown that application of the two medicines to treating infected goats and sheep can improve their growth:compared with their controls,the goats and sheep all have increased their net weights sinnificantly (5.72Kg per goat,5.36Kg per sheep,average of the both5.54Kg).