Rebirth 86, Awakening the Dragon

[Chronology + no system + single female protagonist + doting on wife and daughter + powerful country] (Liu Qingfeng is also known as: Li Qingfeng) In his previous life, Liu Qingfeng failed to live up to expectations, causing his wife and daughter to be killed by gangsters, leaving him full of regrets. No matter how much wealth he had, he could not get back his beloved wife and daughter. He was so drunk that he got an electric shock and was unexpectedly reborn in 1986. God gave him a chance to make amends, and he vowed not to have any regrets in this life. Treat your wife and daughter well, make up for all the regrets in your previous life, and redeem yourself. However, all the trajectories of this life have undergone earth-shaking changes, and the mystery of his life experience was unexpectedly solved. His father was a general. He changed his surname back to his original name, took the skills from his previous life, used his expertise to the extreme, devoted himself to research, strengthened himself and the country, changed the world structure, and the rise of a great country.