From 1994 to 1997, Sheep embryo transplant technigue was conducted in different livestock breeding station. 33 donor sheep was over ovulation and obtained 261 eggs, 298 of which were efficient, obtaining 6.3 eggs from each donor sheep in average. There was 18 fuzz sheep of the over oviposited sheep and obtained 123 efficient embryo, obtaining 6.8 embryo from each donor sheep in average. From 1994 to 1997, 156 sheep were transplanted using fresh embryo, 105 transplanted sheep pregnant, insemination rate was 67.3%, 103 lamb were born, obtaining 3.12 lamb from each donor sheep in average. It is three times to natural breeding.