Dark: refers to confusing the enemy from the front and suddenly attacking from the flank. It is also a metaphor for secretly carrying out activities. I have compiled
Dark: refers to confusing the enemy from the front and suddenly attacking from the flank. It is also a metaphor for secretly carrying out activities. I have compiled relevant knowledge for you below, hoping to help you!
It is a famous successful example in the history of ancient war that "building a plank road in the Ming Dynasty and crossing Chen Cang in the dark". At the end of the Qin dynasty, political corruption and the rise of heroes turned against the Qin dynasty. Liu bang's troops entered the customs first and attacked Xianyang. After the powerful Xiang Yu entered Guanzhong, he forced Liu Bang to quit Guanzhong. At the hongmen banquet, liu bang almost died. After Liu Bang escaped from danger this time, he had to lead his troops back to Hanzhong. In order to paralyze Xiang Yu, when Liu Bang retreated, he burned all the plank roads leading from Hanzhong to Guanzhong, indicating that he would never return to Guanzhong. In fact, Liu Bang has never forgotten that he must defeat Xiang Yu and compete for the world. In 206 BC, Liu Bang, who became stronger, sent Han Xin to the East. Before the war, Han Xin sent many soldiers to repair the burned plank road, pretending to go back from the original road. The Guanzhong garrison heard the news, paid close attention to the progress of repairing the plank road, and sent the main force to strengthen the prevention at each pass of this route to prevent the Han army from attacking. Han Xin's action of "building a plank road" really worked, because it attracted the enemy's attention and led the enemy's main force to the plank road. Han Xin immediately sent an army around Chencang to launch a surprise attack, defeated Zhang Han in one fell swoop and pacified Sanqin, which was a decisive step for Liu Bang to unify the Central Plains.
The origin of darkness Chen Cang
Soon, Xiang Yu bullied the city and became the overlord of the western Chu, with Pengcheng as its capital, which is now Xuzhou, Jiangsu Province, and is in charge of Guanliang and Chu nine counties. He divided Liu Bang into 18 vassals "according to his work", and in violation of Chu Huaiwang's agreement that "whoever tackled the problem first is the king of Guanzhong", he divided Liu Bang into a remote and desolate Bashu, called Hanwang, and split the actual land in Guanzhong.
The enfeoffment system in the world has been decided, and Sean intends to leave Liu Bang and return to South Korea to deal with Han Wangcheng. Liu Bang gave Jin Baizhen and all the golden balls to Xiang Bo, asking him to make Hanzhong Hanwang again. Xiang Bo forgot his sense of honor and immediately persuaded Xiang Yu. In this way, Liu Bang established his capital in Nanzheng County, Shaanxi Province, and occupied the land of Ba, Shu and Hanzhong counties south of Qinling Mountains.
In July of the same year, Sean sent Liu Bang to Baoji City, Shaanxi Province today. Surrounded by mountains, there are cliffs along the way. Only the plank road is overhead, and there is no other way. Sean observed the terrain and suggested that Liu Bang burn all the plank roads into Shu after the Han army, indicating that he had no intention of looking east, so as to dispel Xiang Yu's suspicion and guard against other people's attacks. In this way, he can seize the opportunity to save his strength and wait for the opportunity.
After Liu Bang entered Hanzhong, he made great efforts to rest actively. In August of the same year, Liu Bang used general Han Xin's stratagem to avoid the frontal defense of Wang Yong and Zhang Han, and took the opportunity to "sneak into their positions" in Baoji, Shaanxi Province. He unexpectedly defeated Wang Yong Zhang Han, Wang Sai Sima Xin and Zhai Wang Dongming from the side, pacified Sanqin in one fell swoop, seized the treasure of Guanzhong and slightly pacified Sanqin. Liu bang relied on deep pockets.
Xiang Yu was furious when he heard that Liu Bang had pacified Sanqin, and decided to lead troops to fight back. Sean had expected this for a long time, so he sent a book to deceive Xiang Yu, claiming: "Hanwang is not worthy of the name and wants to get Guanzhong; At the same time, Sean also told Xiang Yu about Tian Rong's rebellion, saying, "Qi wants to destroy Chu with Zhao Lianbing, and the enemy is at present, so it is necessary to prevent it. "This is to attract the attention of ChuJun to the east. Xiang Yu was really caught, but he didn't care about the west. But to attack the lifeless decadent forces in Sanqi. Sean's letter strengthened the effect of "burning plank road" from the side, attracted Xiang Yu's attention to the East, thus relaxed the defense against Guanzhong and won valuable rest time for Liu Bang.
Soon, Xiang Yu killed Han Wangcheng in Pengcheng, completely crushing Sean's dream of entering the DPRK. In the winter of the same year, Sean escaped from Pengcheng, escaped the pursuit of Chu Army, and finally returned to Liu Bang, who was named as a messenger. From then on, he stayed with Hanwang day and night and became the minister of planning. In the Ming Dynasty, Li Zhi once commented on this matter: Xiang Yu's move was "a good strategy for the Han Dynasty." Indeed, Xiang Yu's killing of Han Wangcheng objectively helped Liu Bang a lot.