C1891 Goal Yan Da

What did this mean?

This meant that China's aerospace industry was going to experience rapid growth!

After putting down his cell phone, Qin Guoyang said in a clear voice, "Guotao, prepare the car, let's go to Yanjing University."

"Dad, is something wrong?" Qin Guotao asked.

"Something big has happened! that will decide the development of China's aerospace industry. " While he was talking