The vertical and horizontal strategist is vertical and horizontal Lian Heng. During the Warring States Period, hundred schools of thought, whose founder was Duanmu Ci, was one of the schools mainly engaged in political and diplomatic activities. His outstanding representatives were Su Dai, Yao Jia, Su Qin, Zhang Yi and Gongsun Yan. The History of Chinese Literature is listed as one of the "Nine Streams". "everything is done wrong" said: "vertically, the United States attacks the strong with the weak; If you are horizontal, you will be weak if you are strong. " They are unpredictable and capricious, and their plans are based on subjective political requirements. The main representative of Zonghe School is Su Qin, and the main representative of Lian Heng School is Zhang Yi. Su Qin is Zhao Zhixiang, "United against Qin", and is also the seal of the six countries. However, the good times did not last long, and its "alliance" collapsed immediately. Su Qin died in the capital punishment of King Qi Min's car crack. Yi cheung got Su Qin's "support" and became a doctor of Qin. When Su Qin died, he immediately implemented his "Lian Heng" technique, which made Su Qin's alliance disappear. It also laid a theoretical foundation for Qin to finally unify the whole country. The strategists appeared in the Warring States Period to the Qin and Han Dynasties, and most of them were strategists, which can be called the earliest and most special diplomatic politician in China for 5,000 years. Their appearance was mainly due to the fact that the monarchy was not firmly unified at that time. On the basis of strong national strength, they needed to win without fighting, or gain the maximum benefit with less losses by combining force, repelling, threatening, conniving or assisting each other. Their ingenuity, thoughts, means and strategies were basically the best way to deal with the problems between countries at that time, which was a unique historical stage in world history. The wisdom they created under historical conditions could not be surpassed by any later dynasty. Most strategists are born in poverty, which is an extraordinary liberation, creation and exertion of human wisdom under the most difficult speculation. They can judge princes by their clothes, retreat millions of heroes with their three-inch golden tongue, and solve sudden dangers with their skills. Su Qinpei's six countries printed each other, and even the six countries forced Qin to abandon the throne; Zhang Yi is an extremely clever man, who won 600 Li in one sentence. The Tang drama is witty and brave, denouncing the Qin Wang Cun Meng to taste the fief; Although Lin Xiangru was not a military commander, his integrity was comparable to that of the king of Qin. He not only returned Zhao intact, but also did not humiliate Zhao. People from all walks of life are smart and benevolent. If their affairs are contemporary, they will certainly benefit the people. The representative figure of the strategists is Gui Guzi, surnamed Wang, who defended the country during the Warring States Period (now Qi County, Hebi City, Henan Province). Good at health and vertical and horizontal skills, proficient in the art of war, martial arts, strange gossip. He wrote 14 guiguzi art books handed down from generation to generation. Folk call him the bodhi old zu of Wang Chan, an outstanding figure in the history of China in the Spring and Autumn Period and the Warring States Period. He is one of the "Hundred Schools", the originator of strategists and an accomplished educator. I often go to Mengyun Mountain to collect herbs and cultivate monks. Because of his seclusion in Qingxi Ghost Valley, he was called Mr. Ghost Valley. He once taught four disciples, Su, Zhang, Sun and Pang, who were all important figures in the Warring States period. Later, there were many people who studied the vertical and horizontal techniques of Guigu, including more than ten famous people, such as Su Qin, Zhang Yi, Gan Mao, Sima Cuo, Le Yi, Fan Ju, Cai Ze, Zou Ji, Mao Sui, Li (Li) Shi (Y) Ji (J), Kuai Tong and Sun Bin. These are recorded in detail in the Warring States Policy. The characters in The Bright Moon in Qin Dynasty are disciples Nie Gai and Wei Zhuang.