"After the Battle of Chibi, Cao Cao and Sun Quan were dry again in the wet beard." Hong Lianshuo's dark eyes looked at them and said, "In the eyes of the Wei State, the mouth of the Yangtze River is located in the Jianghuai River basin north of the Yangtze River and south of the Huai River, and in order to defeat Sun Wu, it is necessary to completely control the Huai River valley and compete for the initiative to enter the Yangtze River basin. For Sun Wu, the Yangtze River basin was the economic lifeblood of the old Sun family, and if a major war continued here, it would inevitably cause major damage to the economic foundation of Sun Wu's regime, so the best war strategy was to resist the enemy in the Huai River valley in the north of the Yangtze River, provide strategic depth for Wu, and avoid destroying the land south of the Yangtze River. The famous war strategy in history to defend the river must guard the Huai began from the old Sun family in the Three Kingdoms era. ”

"As the dividing line between the north and the south parallel with the Qinling Mountains, the northern part of the Huai River basin is connected with the Yellow River, and the southern part is connected with the Yangtze River, so both the Yellow River and the Yangtze River regime regard the Huai River as a natural extension of the basin, and therefore, the Qinling Huai River basin has not only become the geographical dividing line between the north and the south, but also the military and political dividing line between the north and the south." Hong Lianshuo looked at them with deep and upright eyes and said, "For the north, going south from the north, the Qinling Mountains are not the best choice, so the Huai River has become a must-choose place, and it has become a battleground for soldiers. Looking at the ignorant them, he said, "When I draw a map, you can clearly and intuitively see why Shoujiang must defend Huai." ”

"The same is true of Tongguan, if you lose Tongguan, you will either be in danger in the pass, or there is no danger in the Central Plains." Hong Lianshuo's dark eyes looked at them and said, "Living in this land, the geographical advantage naturally makes people have to have overall strategic thinking. ”

"What if we don't have this holistic thinking?" Li Shuangzhu asked curiously.

"Nope!" Hong Lianshuo curled the corners of his lips and smiled slightly, "It's simple, then wait for it to be destroyed." ”

This peaceful tone and bloodthirsty smile make people's scalps tingle when they hear it!

"The land in the south is fertile, and it is harvested twice in one season." As soon as Hong Lianshuo's words fell, he saw the green light in their eyes.

"One season, are you wrong, shouldn't it be two crops a year?" Chen Zhongyuan looked at her in surprise and said.

"It's two crops in one season." Hong Lianshuo said word by word, and his voice clearly reached everyone's ears.

"I'm a good girl! Is the land in the south so good? Chen Zhongyuan said excitedly.

"What they grow is not wheat or sorghum, but rice, which bears white flowers." Hong Lianshuo looked at them with a smile and said.

"I've heard of rice, I've seen it, but I haven't eaten it."

"I haven't heard of it, I haven't seen it, is it delicious?"

"Delicious!" Hong Lianshuo smiled and nodded heavily.

"If there are two crops in one season, the yield will go up, and we will all be full." Wu Changsheng said excitedly.

"That's for sure!" Chen Zhongyuan said with a smile.

Hong Lianshuo moved his mouth when he heard this, and he couldn't bear to hit his good wishes.

"Isn't this season a double crop? This rice also has three crops in one season. Hong Lianshuo looked at them with a smile and announced. "What?" They all stood up excitedly.

"Don't get excited, sit down, sit down." Hong Lianshuo pressed down with both hands.

"Really, fakely." They looked at Hong Lianshuo in disbelief and said.

"What am I lying to you for? It's true. Hong Lianshuo nodded with a smile.

"Why? Why can they be planted, and can they mature if there is not enough time? Jiang Shuisheng expressed everyone's doubts and said, "Our sorghum has not reached the time, and we can't produce sorghum." ”

"Why is that?" Hong Lianshuo looked at them with dark eyes flashing when he heard this, and asked.

"Isn't it because it's cold?" Li Shuangzhu said without thinking.

"And the summer in the south is the same as ours, and the winter is warmer than ours." Hong Lianshuo looked at them with crooked eyebrows and said, "And in the land of three crops in one season, it is summer all year round. ”

"Ahem......" There was a coughing sound.

"I'm a dear mother! You can farm all year round, so how much food can you grow! Chen Zhongyuan rubbed his hands excitedly and said, "Finally, I won't be hungry." ”

Farming is really engraved in the genes of the Chinese people, and when it is mentioned, their eyes are glowing green.

"The world is unified, and there is a shortage of grain in the north, so we can transfer grain from the south to the north." Jiang Shuisheng said excitedly, his face flushed.

Han Baohu couldn't help but roll his eyes, how could it be as easy as you said!

"General Han has a different opinion?" Jiang Shuisheng looked at Han Zhuhu with sharp eyes.

Why are your eyes so pointy? Han Baohu had no choice but to say, "It's not that you have a different opinion, but do you know how far it is from south to north?" ”

"No matter how far you go, you can go there, and this road is walked by people." Chen Zhongyuan looked at him firmly and said.

Hearing this, Han Baohu shook his head helplessly and said, "It's not that I poured cold water on everyone's confidence and undermined everyone's confidence, but from here to the Yangtze River, thousands of miles." After a pause, he said, "What is this official road, don't think about it, look at how bad this official road is from here to the beach, it can break people's bones." ”

Lin Nanzheng's phoenix eyes swept over them and said, "This south was known as the land of the Southern Barbarians in the Qin Dynasty, and it was also the frequent wars and plagues in the north in the past few hundred years, forcing people to flee in all directions, and this person fled to the south, and the climate in the south was suitable, so it slowly developed." ”

"Aren't we also called the Wild Land?" Chen Zhongyuan said with a smile, "It's not bad now." ”

"It's not an easy thing to build a road." Han Baohu frowned lightly and looked at them and said.

"I didn't find it difficult! The official road outside the city is not very well cultivated. Jiang Shuisheng smiled stupidly, "Flat and wide." ”

Han Baohu looked at the naïve them, and said with a wry smile, "We only add up to a hundred and ten miles." The official road itself is flat. Pointing to the guide, "There are many mountains and water in the south, what should you do?" ”

"Take a detour!" Chen Zhongyuan said simply and relaxedly.

"This southern mountain is not our western mountain, the southern mountains are all mountains, mountains are connected to mountains, around?" Han Baohu shook his head and said, "I feel like I can't finish it in this life." ”

"Then the children and grandchildren will follow." Chen Zhongyuan said without thinking.

Han Baohu lowered his eyes slightly, he really didn't want to talk to this naïve guy, "It costs silver to build roads." It's not just a breath. ”

"Building roads is for the people, and if you go so far and cause inconvenience to the people, this is not the original intention of building roads." Hong Lianshuo looked at them with warm eyes like jade and said.

Of course, Hong Lianshuo is very happy that their learning ability is beyond their imagination.

Han Baohu let out a long sigh of relief when he heard this, he was really afraid that Hong Niangzi would insist on going her own way.

Autumn flavor reminds you: remember to collect after reading

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