My two countrymen here have just rebutted you, what else have you got to say huh??? Are you not slimy, you tried to pit my country man against me??
Reading one or two books doesn't make you an expert on chinese history. And who are you to distort our history?
Qian Xuesen is the father of Chinese Space and missile program. He was the CO-FOUNDER of Jet Propulsion Laboratory in the US. Our ICBM is 100% indigenous.
Your or your friends rebuttal has no meaning. I have posted material proof based on PRC FM archives and USSR Cold war archives .