C165 Several Decades of Scientific Dividends

Su Cong stood in the middle of the stage, and he didn't want to say anything at his age, but it was precisely because of this that Cheng Jianjun couldn't help but sigh, The youth in 2014 was no longer the youth of their era.

That's right, he was no longer that young man.

In 1986, he and Su Jianguo were only 14 years old. At that time, they were only herding sheep and feeding pigs