Anti-Japanese War: I have a million soldiers and you call me a division commander?

"Medium-sized high-grade iron ore: After use, we can obtain a high-grade hematite mine with a reserve of 60 million tons and an iron ore content of 68%."

"Large Underground River: After use, you can obtain an underground river with an annual runoff of 300 billion cubic meters and a length of 589 kilometers. (Note: The system will provide underground water vein information, and the host can determine and select the scope and direction of the underground river.)"

"Large-scale high-grade copper mine: After use, a high-grade copper mine with a reserve of 2 million tons and a copper content of 5% can be obtained."

Chu Feng's eyes widened as he looked at the specific information of the three rewards listed by the system.

"Oh my god!!!"

Chu Feng couldn't help but exclaim in surprise. He was a man who had seen a lot of storms, but when he saw the specific information of the three rewards, he still couldn't help himself.

The Jincha Special District where Chu Feng is located has no shortage of coal resources, but it is still a bit lacking in iron ore. There are no large mines, only a few small mines.

Industrial development cannot be separated from iron ore and steel.

The emergence of this medium-sized iron-rich mine with a reserve of 6000 million tons ensures Chu Feng's future industrial development, and he does not need to worry about iron ore.

Not to mention, the iron content in each ton of iron ore reaches 68%, which means that 70% of the iron ore is iron. There are not many such rich mines in the world.

The same is true for copper mines. With copper and iron mines, there will be no shortage of raw materials for industrial development, economic development, and the production of weapons and equipment.

Even if they were mined and used on a large scale, these two mines would be enough for him to use for ten years. Oh no, even if the territory expanded in two or three years and the use of steel and copper increased sharply, they would still be able to last for about five years without any problem.

What really surprised Chu Feng was the reward of this large underground river. As we all know, water shortage has always been an unavoidable problem in the northwest and even in the north.

Industrial development is extremely dependent on water resources. Both mineral mining and industrial production require a large amount of water resources.

But nowadays, there are only a few rivers in the Jincha Special District, and they are all small rivers.

The emergence of this large underground river, with an annual runoff of 300 billion cubic meters, is equivalent to having an additional Yalu River, with a length of 589 km, which is equivalent to the length of the Minjiang River.

With the support of the underground water vein information provided by the system, this underground river continuously replenishes water resources to the underground water veins. The abundant underground water resources can ensure that there is no shortage of water resources in the Jincha Special District.

It is nearly 600 kilometers long, with its source in the Loess Plateau and its end in the Jin-Cha Special District. It can not only provide water resources to the Jin-Cha Special District, but also provide abundant groundwater resources to the Loess Plateau.

"If weapons and equipment, machinery, and system personnel provide me with a foundation and increase my strength, then mineral resources, especially large underground rivers, will increase China's national fortune."

"With the addition of an underground river like this, it won't just flow for ten or twenty years, but for a hundred years, a thousand years, or even hundreds of millions of years, or even the destruction of the Earth."

Thinking of this, Chu Feng could no longer hold back and immediately said: "System, I want to extract medium-sized high-grade iron ore, large underground river and large high-grade copper ore."

As Chu Feng finished speaking, the system also responded.

"Ding Dong! Congratulations to the host on completing the extraction. Please select the direction and distribution of the iron ore, copper ore, and underground river, as well as the storage location and depth."

After the system finished speaking, a familiar world map appeared, and Chu Feng thought for a moment.

The iron and copper mines will still be processed nearby. Using the information of the surrounding iron and copper mines provided by the system, these two mines will be merged with the original mines, and their burial depth will be controlled to a shallow level that can be mined in the open pit.

Then, Chu Feng turned his attention to the water veins in North China and Northwest China.

After careful consideration, the source of the large underground river was placed in the Loess Plateau, oh no, to be more precise, in the Mu Us Desert. Then it went diagonally to the northeast, circled around the Shanxi-Chahar Special District, and plunged into the Yanshan Mountains.

Connecting all the underground water veins along the route will, on the one hand, absorb 300 billion cubic meters of water annually through these underground water veins, expanding the drainage basin area and radiation range. On the other hand, relying on these water veins and the system's capabilities, a large amount of space for water storage will be built underground.

After finishing all this, Chu Feng couldn't help but let out a sigh: "Huh!"

"Ding dong!"

At this time, the system prompt sounded: "The iron ore, copper mine and underground river have been resettled."

The map disappeared and returned to the system space again.

Looking at the 10,000 Type 56 submachine guns left in the inventory, which is the domestic version of AK47, as well as the corresponding bullets, 155 heavy artillery shells and 3 million US dollars.

Chu Feng said directly: "System, withdraw all remaining rewards!"

The arsenal now produces the Type 56 semi-automatic rifle, although the system has not rewarded the design drawings and production line of the Type 56 submachine gun.

Now that we have the finished product, we can let the arsenal use a reverse method to produce the Type 56 submachine gun.

Once the Soviet Union's light and heavy machine gun production lines are developed, the Type 56 squad machine gun will be developed based on the Soviet Union's light machine gun production line. In this way, the Type 56 gun family will be complete.

"Shh!"

As Chu Feng finished speaking, all the rewards in the inventory were cleared out.

Listening to the system prompt, Chu Feng did not stop and exited the system space with satisfaction.

After taking Ying County, the first phase of the battle officially ended. The task of cleaning up the battlefield was handed over to the Second and Third Regiments. Chu Feng and Commander Yang Wu returned to Yuan County. As for the person in charge of the 120th Division and Deputy Division Commander Ge, they returned to Shuozhou.

Chu Feng didn't need to worry about the transportation of supplies, so he handed it over to Ge Dayong.

Time passed little by little, and 20 days had passed unknowingly. After 20 days of coordinated transportation by land and air, this batch of materials worth tens of millions of rubles returned safely to Yuan County and Guang County.

Time passed unknowingly and it was March 28th.

Yuan County, headquarters of the 1st Independent Division.

All the people gathered together, looking at Chu Feng who was in the first place, their eyes full of anticipation.

"The supplies have been delivered, and this transportation line has been opened and secured. Next, we should proceed to the second phase of the operation, which is to completely recapture the remaining two county towns in the Jincha Special District."

At this point, Chu Feng looked at Li Mingqiang and said, "Old Li, after the combat meeting is over, you go and notify these foreign representatives stationed in our Yuan County and invite them to watch our next battle."