Transmigrated into Bright Sword with a Red Alert Base

(I'm not great at writing introductions, but it really gets more exciting later.) A Red Alert base from the start, coordinates: the 1937 world of Drawing Sword! Looking at the starting panel, with its painfully scarce resources, Chen Ping decides to find the most profitable hired hand around. Target: New First Regiment commander Li Yunlong! 【Base construction initiated!】 Scrap metal →【Barracks】→ a squad of Riflemen (devastating firepower, absolutely loyal!) Battlefield spoils → production → MG34 general-purpose machine gun (Hitler's buzz saw, the Japanese devils' nightmare!) Raid the vault (gold +15 kg) →【Engineer】(top-tier technical talent, unlocking the base's tech tree!) Raid an iron mine → Pak 36 anti-tank gun (the perfect cure for those little tin-can tanks!) Salvage tank wreckage →【War Factory】→ T-34 tank (let the Japanese devils see what a massed tank charge looks like!) Productivity up 100%! The base's industrial output is multiplied tenfold! When Li Yunlong gets behind the wheel of a tank for the first time, he shouts excitedly, “Brother Chen! You're practically my own brother! From now on, our motto is: Take their money! Take their food! Take it to the Japanese devils!” Chen Ping (coldly): “My goal is to drive the Construction Yard all the way to Tokyo!” Note: The timeline changed because of inaccurate reference materials. Just imagine the events of Drawing Sword taking place earlier.