This happened in the battle of Guandu. Yuan Shao personally led an army to attack Cao Cao, which opened an important battle in the Three Kingdoms period and had an important impact on both sides and even the whole world. Yuan Shao has many troops and plenty of food and grass. Cao Cao lost to Yuan Shao in both respects. Cao Cao didn't have much confidence in this war. Counselor Guo Jia put forward the theory of ten wins and ten defeats, and listed ten bases on which Cao Cao could defeat Yuan Shao, thus strengthening Cao Cao's confidence.
Ten wins and ten losses are as follows:
Courtesy is more polite, and the public body is natural.
Salt reverses action and public services lead the world.
At the end of the Han dynasty, the government was generous and the salt was generous, so it was not daunting. The public corrected it fiercely, and the system was well known.
The outside is wide and the inside is taboo, and people are suspicious. If you are only a relative's child, it is easy to be simple and clear. There is no doubt that the selection of people is based on merit, regardless of distance.
If you plan more and decide less, the aftermath will be over, and the public policy will be finished, and the tension will be endless.
Shao, who was rich in the past, talked about resigning to gain fame, and all the kind words of scholars were returned to him. Gong even treats people with sincerity, not for vanity, but for thrift. He is generous to those who have made meritorious deeds. The loyalty of a scholar is far-sighted, and the doer is willing to use it.
Shao sees that people are hungry and cold, and compassion is visible in their faces. What they can't see, what they don't care about, they are not as good as it. The so-called woman's benevolent ear is open to the small things in front of her eyes, and sometimes it is ignored. As for the big things, they are connected with the four seas, and the added things are unexpected. Although they didn't see it, they paid attention, and there was nothing wrong with it.
Shao, the minister, contended for power and profit, and his slanderous remarks were confusing, and he was obedient to the Tao, but impenetrable.
Salt is unknowable, CCBA is polite, but not only legal.
Salt is an empty potential, I don't know what the soldiers want, the crowd is smaller than the crowd, the soldiers are like gods, the soldiers rely on it, and the enemy fears it. It is not difficult to win ten victories in public.
The battle of Guandu is a famous battle in history. Yuan Shao was defeated in these places proposed by Guo Jia. The train runs fast, close to the front. Before Yuan Shao sent troops, only Tian Feng disagreed with his advisers, and Yuan Shao put him in prison. Tian Feng thinks that Yuan Shao is just a hollow interior, and Cao Cao is small but powerful. In fact, Yuan Shao had several opportunities to defeat Cao Cao, and he wasted them. The two sides confronted each other. Xu You suggested that Yuan Shao go to war immediately and don't give any chance. Cao Cao trifled with the son of heaven, stalling for time, and finally turned the fighter plane in his favor. Later, Xu You suggested that Yuan Shaobing split into two ways, attacking Xuchang all the way and storming Cao Cao's camp all the way. As long as Cao Cao succeeds in one place, Cao Cao will fail, which proved to be right. Yuan Shao also refused. I also blamed Xu You for the previous failure. This is exactly what Guo Jia said: "More planning and less decision-making are defeated by the aftermath, and the implementation of public policies is endless." Yuan Shao didn't listen to Tian Feng at first, so he locked him up in a rage. Later, he blamed Xu You for his failure, refused to listen to Xu You's advice, and even punished him afterwards, which led Xu You to take refuge in Cao Cao, who was still washing his feet. When he heard that Xu You was coming, he happily ran out to meet him without shoes. Isn't this what Guo Jia said: "If the outside is wide and the inside is strict, people will be suspicious. If it is a relative's child, it is easy and simple outside the office, but the internal machine is very clear. There is no doubt that there is no distance in employing the right people. "