Abstract: Deriving from the cross of the female parent N175(G32/Minghui63//IR26), the new strong restoring line Nanhui 125 was developed. It has the characteristics of good plant type, strong restoring ability, good combining ability ,along with quantities of pollens，high seed production yield, good blast resistance and good grain quality. Hybrid Ⅱ You125、Ruyou 125 and Teyou125 derived by Nanhui 125, showed fine synthesize properties, remarkably yield-increasing in all regional trials. And Ⅱ You125 was examined and released by Fujian committee of Crops Variety Examination in 2006. They show a promising prospect in commerce in the near future。