twenty years ago, the rice seedlings in the south died and there was no harvest Professor Li personally led a team to improve them, ensuring that millions of people had food.Fifteen years ago, there w...ao Ping'an did tonight, hehe!"Zhao Zhenhai suddenly looked over and said coldly, "Good! Then your Nangong family will collectively commit suicide to atone for their sins!"Suddenly!Nangong Hai was stun...