Courtyard House: I Rely on Time-Space Trade to Build a Nation

Technological advancement for national prosperity + Spacetime trade + Low aggression + National development + Occasional daily life
Zhao Ping'an transmigrated.
I was transported back in time to 1948 and became a lowly platoon leader under Commander Fu.
"What if I want to surrender on my very first day after transmigrating?"
"Would my running over there constitute an uprising?"
"Is this the world of 'The Beastly Courtyard'?"
Zhao Ping'an was somewhat conflicted about how to demonstrate his "sincerity" in surrendering.
However, the system quickly processed the payment, and Zhao Ping'an immediately came up with a good idea.
He even dragged his newly promoted leader along to surrender; isn't that sincere enough?
Moreover, he planned to exchange a small steel plant with an annual output of 80 tons from the system after the uprising and donate it to the country.
Consider that in 1948, the national steel production was only 7.6 tons.
Zhao Ping'an felt that this sincerity was enough.
As for the courtyard house, for Zhao Ping'an, there are still 15 years before the story begins, so there's no rush.
Let's think about what's been going on lately first.
For example, how to enhance one's own ability to stage a better uprising.
For example, how to participate in the three major campaigns and earn military merits!
For example, what if I were lucky enough to attend the founding ceremony of the People's Republic of China!
For example, how can the system help the country enter industrialization ahead of time?
Imagine a future northern battlefield where 1 vs. 17, flesh and blood triumph over steel!
Now... I have steel too!
(The introduction is incomplete; please proceed to the main text.)