1. Wu Guo Why can’t be eliminated Cao Wei
Since ancient times, the southern regime wanted to expedition the Central Plains, there are two important strategic points, one is: from Hefei to Shouchun, this one The main road, the water network is vertical and horizontal, the river is less blocked, the pressure of boating is small, the population on both sides of the river is large, and the logistics supply of the army can be guaranteed. Because Wu Jun is good at water warfare, so using this route has low cost and greater benefits.
Sun Quan's first attack on Hefei
Defending Jiang must defend Huai, Sun Quan attacked Hefei five times, Cao Cao also knew the importance of Hefei's location, so he sent Zhang Liao and Le Jin and Li Dian defended Hefei. Sun Quan fought for Hefei five times, but all of them returned without success.
Guan Yu besieged Xiangfan, Lü Meng attacked Jingzhou
Another main road was from Jiangling through Xiangyang, Fancheng attacked the Central Plains, Guan Yu launched the Xiangfan War, intending to seize this main road, Zhuge Liang Longzhong said very clearly that the dispatch of troops from Jingzhou and Yizhou was carried out in accordance with Longzhong's strategic plan to a certain extent, but there was a premise that the world had changed. Did the Cao Wei regime at that time change? no. Therefore, on the other hand, Guan Yu is sabotaging Zhuge Liang's strategic plan for Liu Bei . At that time, there were only tens of thousands of Guan Yu, and he drove to the front line. Cao Wei's guard in the two cities of Xiangfan was Cao Ren , who was good at defense. It can be seen that Cao Cao wanted to kill Liu Bei Group in Xiangfan.
Jin Destroys Wu Attack Route
Jin Destroys Wu Battle ，The key battlefields are Xiling, Jiangling, Lexiang, Wuchang , Jiangxia and Chaohu Ruxu, an important stronghold of Wu State in the southeast. Xiling is today's Yichang , and it is an important gateway to the western front of Wu State. If the Jin army wants to sail eastward from the upper reaches of the Yangtze River, it must first break through here.
Gangneung, the battleground of the battleground (Jing). Jiangxia and Wuchang are the western barriers of Wuyangzhou. After the Jin army breaks through Jiangling, if it wants to go east along the river, it must first occupy the two places.
Moxuwu, Jiankang's northern barrier. But Jingzhou and Hefei are still the focus of the attack.
Cao Wei's comprehensive national strength is the strongest. Wu and Shu are far less than Cao Wei in terms of size. Militarily, Jingzhou and Hefei are both strategically occupied by Wei State. Firmly grasp the initiative strategically, Wu and Shu can only passively defend.
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