How to explain Zhuge Liang's borrowing from the east wind?

Because Chibi is in the middle reaches of the Yangtze River in East Asia. In winter, the land cools faster than the ocean, so cold high pressure, such as Siberian high pressure, often forms in Central Asia. In this way, the northwest wind should prevail in Chibi area at that time.

However, it is not impossible to blow southeast winds in the middle reaches of the Yangtze River in the dead of winter. In summary, there are two possibilities.

1. Due to the complex and changeable atmospheric movement, it is likely that a small depression will occasionally appear in the west of Chibi area. The low pressure in the northern hemisphere is a cyclone, and the airflow flows counterclockwise. In this way, the southeast wind just blows to Chibi in the east of the low pressure.

2. It is also possible that there is a small high pressure east of Chibi. The high pressure in the northern hemisphere is an anticyclone, and the airflow flows clockwise. In this way, the southeast wind just blows in the Chibi area in the west of the high pressure.

Therefore, the truth of "borrowing" Dongfeng is actually:

A small high pressure formed in the west of Chibi and gradually moved eastward. When this anticyclone passes through Chibi area, Chibi area is affected by it, which is foggy at night and sunny during the day. When the anticyclone moved to the east of Chibi area, the southeast wind prevailed in Chibi area under its action. Dongfeng also "borrowed". According to the modern scientific world outlook, Dongfeng is not borrowed and cannot be borrowed. Nothing more than planning to come that day and then mysteriously "pick it up" for others to see. (Of course, there will inevitably be unexplained phenomena in the novel, which is also to make the characters taller and more mysterious. It is contradictory to explain novels with the world view of the real world. ) I think Kong Ming really ran for his life. Everyone else has arranged and dispersed, leaving Wu Jun alone. Once the front wins, he is likely to be under house arrest or even killed. Zhou Yu is definitely a person who can kick down the ladder for what he says in his heart. So he needs a chance, a chance that is relatively free, less comfortable and less controlled. "Borrowing" Dongfeng is this opportunity. Zhaoyun took this opportunity to clean up the bore is clear. Arranging for Zhao Yun to pick up is a posterior approach, not an escape arrangement. Kongming knew that the wind was not borrowed, but he had to borrow it to run there. The answer is already obvious. 2. Discussion on Huarong Road. This argument has been going on for many years. I always thought that letting Cao Cao go back was Zhuge Liang's checks and balances on the Sun family, and it was also for the Liu family to get room for activities. If the master is killed in a crushing defeat, the Cao family forces are in danger of falling apart (only danger, not absolute), which is essentially different from the countermeasures of three-point world prosperity, so the bamboo slips will take the absolute initiative and even send troops to Xuchang and Hefei. Once successful, the world is basically surnamed Sun. Afterwards, we can see that Cao Cao fled back and stabilized the surrounding area of Xuchang with its deterrence. Then quickly ease Hefei, consolidate the eastern defense, so that Wu Jun can't attack. At this time, Wu gave up the pursuit of the north and turned to attack the west. This also coincides with Zhou Yu's "two points in the world".