In this way, Chinese characters appear, or even multiple Chinese characters. For example: Duan=0212. The four corners are taken with four numbers 0212. However, 0212 represents more characters. Then, there will be a password book. In this column of 0212, for example, there are thirty-two numbers, representing the highest thirty-two strokes. Then, the Duan word is fourteen strokes.

Then, the number of the word "Dun" is 021214. These are six numbers, so this happens: the password of the word "Dun" is 0212    1040. That is to say, use two numbers to represent one character.

The advantage of this is that the decipher often translates the following 1040 in one word. The result is that you will never imagine deciphering the secret information.

After finding the trick, Zhou Yun deciphered all the secret powers.

After deciphering, Zhou Yun discovered that this was a secret telegram between the Japanese and Tels lurking in Chongqing. He used ultra-short wave frequency.

Ultra-short waves are within ten kilometers. No one pays attention to such short waves. Even if you pay attention, you cannot break the password.

Therefore, ultra-short wave is the safest communication method in Chongqing at present. It is much safer than those who go to teahouses, restaurants, or even wilderness.

Because it is short waves, their telegrams are not long, so they will not be discovered at all.

Zhou Yun discovered a situation in their telegrams. That is, they had begun to approach the special manufacturing plant.

A special manufacturing plant is where penicillin is produced.

These people are also powerful enough. Within two days of coming, they have already found the right direction. This reminded Zhou Yun that the Japanese knew that special manufacturing plants were more likely to have some of them entered the special manufacturing plants.

Zhou Yun immediately sent a telegram to the director and told the situation.

Soon the director called and an hour later, he met five miles in front of Zhou Yun's military camp.

Forty minutes later, Zhou Yun rode his motorcycle out of the military camp. When there was a mile away from the agreed place, Zhou Yun took the motorcycle and walked over.

I arrived at the location and there were still five minutes left. Zhou Yun checked around.

This location is in a pavilion. The pavilion is built on the hillside, and only one road can reach the pavilion. There is no problem with safety.

Zhou Yun arrived first, and took out a large bag from the storage space. It contained a pound of cat shit and was ready to give it to the director. Tan Weixian waited for it to be delivered tomorrow.

In addition to cat shit, Zhou Yun also brought two boxes of cigars, three cans of canned lunch meat, and delicious champagne and chocolate. These are all things that the US military brings with him.

During World War II, almost all participating countries faced difficulties in logistics supply. In addition, the extreme material shortage at that time caused many countries to lose not by military but by material supply, including once invincible Germany and the former old empire Britain, who often had headaches for logistics supply.

**The reason why Germany finally stagnated in the face of the former Soviet Union was that logistics supply was not enough.

The same is true on the Chinese battlefield. Many of our soldiers were not killed in battle, but starved to death. At that time, among the countries around the world, the only logistics supply of the US military was first-class, and the most timely and abundant among the countries. Therefore, there were very few soldiers who died in battle due to lack of materials.

After the United States was involved in the war, its productivity developed unprecedentedly under the stimulation of urgent needs. All kinds of weapons and equipment and war materials were produced in large quantities. In addition to equipping its own army, the remaining large amount of materials were sold abroad, which really made a fortune.

Those spoiled and fearful death-relying American soldiers rely on sufficient materials and advanced weapons and equipment to reduce a large amount of death. When soldiers from other countries were still eating braised vegetables, they could eat canned lunch meat and drink delicious champagne. In addition, almost every American soldier's shoulder bag contains a lot of chocolate.

Zhou Yun knew that chocolate was a must-have wartime food for US soldiers.

Since chocolate is a sugary food, it contains very high calories, and a small piece of chocolate can often provide a person with a day of calories.

A few pieces of chocolate can be worn in a bag of US soldiers, even in a difficult environment where they are trapped, and this food can last for several days. Moreover, this food is light and easy to carry and is very popular among US military officers and soldiers. Therefore, after the US military joined the war, the US government asked domestic candy companies to develop this military-type chocolate specifically for the US military. This small food has become a necessary substance for the US military, and every soldier will carry it with him.

Later, this chocolate food was not only loved by American officers and soldiers, but also by many foreigners. Director Dai only had to eat a small piece every day.

So, Zhou Yun took out the chocolate. However, what he took out was not the contemporary American chocolate, but bought chocolate from the 1920s. The manufacturer was not from the United States, but the product of a Chinese manufacturer. In addition to completing the orders from the American manufacturer, that manufacturer also exported the excess chocolate to domestic sales and sold it in the Chinese market.

In addition to chocolate, canned lunch meat, there are also delicious champagne and cigars, which are all items produced in this world. They were bought by Zhou Yun in Vietnam.

Once five minutes arrive, the director arrives on time.

The director drove himself, parked at the foot of the mountain, and shouted to the pavilion: "Come down and move things quickly, I brought two vegetable boxes."

Zhou Yunfei ran down the mountain and took out two vegetable boxes from the car, which were quite heavy.

With one hand, Zhou Yun lifted the two vegetable boxes to the pavilion.

When the director came up, he saw the things placed on the stone table and said happily: "You boy have prepared things too. In this way, I will take away the things you bring. We will eat the dishes I bring, and the dishes will not be kept."

Zhou Yun helped to take out the dishes from the two dishes boxes, a total of eight dishes.

"Do you eat so much?"

"Let's eat, eat as much as you can. What I bring is authentic Sichuan cuisine to welcome you."

The director opened the wine he brought, poured a glass for Zhou Yun, and also poured a glass himself. He raised his glass: "Come on, have three drinks first!"

After drinking three cups in a row, the two of them sat down to eat the food.

There are stone tables and chairs in the pavilion, and the stone table is filled with vegetables. The wine glass can only be placed in a gap.

It was quiet around, and even the birds didn't yell.

Zhou Yun put down the wine glass, took out the deciphered telegram from his bag, and handed it to the director.

The director clicked a cigar and looked at the telegram carefully.

After reading it, the director cursed: "How do those who deciphered do things? I think this password is very simple! Why didn't it be broken?"

Zhou Yun hurriedly explained: "The director, this method seems simple, but there is complexity in the simplicity, which is surrounded by circles and is difficult to break."
Chapter completed!