The good news from An Qing was sent back to Nanjing, but Wu Changqing just looked at it casually.

In the military, he has never worried much. If equipped with weapons and equipment that have a generational difference to the enemy, but still unable to defeat the enemy, then that group of generals should all be demoted to reflect.

Compared with the military, he pays more attention to improving the development of the entire society. This is the difficult point.

If in one's lifetime, the national technological level is upgraded to the electrical age, that difficulty will not be great. However, Wu Changqing is not reconciled to only reaching the electrical age. He hopes to reach the information age and achieve an unimaginable achievement.

One emperor, one emperor, one emperor, he will be the eternal emperor who has no one before and after no one.

In his lifetime, he would like to go online again and fly again.

Wu Changqing's consciousness entered the system and checked his own data.

Host: Wu Changqing.

The territory area is about 40,000 square kilometers, and the resource points: about 990,000/1.2 million.

The population of the district is about 9.1 million, and the technological points: about 8.6 million/9.1 million.

Master technology: matchlock, flintlock, rifled gun, gunpowder, spring, flint, steam engine, soap, soap, cement...

The resources and science and technology points are abundant, and Wu Changqing is also ready to do a big job. Anyway, he is rich and willful.

"Do you want to go out shopping?"

Wu Changqing suddenly asked Chen Yuyan. He must first understand the current living conditions of the people, and then decide what to invent, as far as possible to invent things that are useful to the people and can bring progress to society.

"Huh? Today is not a holiday."

Chen Yuyan said that it was not a major festival and it was not convenient for her to go shopping.

Not to mention her, even Wu Changqing is inconvenient because of Wu Changqing's special status. If he goes shopping, he won't be surrounded by layers of onlookers.

For the sake of safety, the guards will certainly rush people again, and shopping will become a nuisance to the people.

"I just want to go around and visit privately on WeChat. I want to get an in-depth understanding of the current living conditions of the people. If I don't see it with my own eyes, I don't know if the officials below deceived me in the report."

Wu Changqing said.

For example, the emperor who was born in the imperial palace since he was a child in ancient times has very limited knowledge of the people, and he doesn't even know how much an egg is worth. It is common to be played by an eunuch.

For the eggs of a penny in the folks, those eunuchs dared to repay a penny of three or four taels of penny when they reported their accounts.

As a result, some emperors sometimes complained that they could not eat eggs because they were too expensive.

This is also the reason why there are men who are willing to kill themselves to be eunuchs. Apart from being unable to personnel, the income of eunuchs is considerable.

Although Wu Changqing is not the kind of person who grew up in the palace and is isolated from the world. However, if you don't visit the people for a long time, there will be many places where you can fool him.

Private visit on WeChat?

Chen Yuyan was very interested. She was actually still in a playful stage at her age. However, she was afraid of being reprimanded by the old lady, and among the female virtues she learned, she taught women not to show up easily.

Therefore, even if she wanted to go, she finally said she would not go, and she wanted to stay at home and play mahjong with others.

Wu Changqing didn't care, and then ordered a few guards to go out.

He didn't want to bring too many people, so as not to make private visits by microservices become annoying to the people. But if there are fewer people, it is dangerous. There must be many people in this world who want his life.

Therefore, Wu Changqing exchanged an automatic pistol and several magazines that were 300 years ahead of the time. He has always been great in protecting his own life.

This M1991 type automatic pistol can be killed in one shot within 50 meters, and the hit rate is extremely high.

Equipped with a few magazines, if the number of stabbing guests is less than a hundred, I am afraid that he will not be able to get close to him.

After practicing the use of the pistol in the yard, he went out.

On the streets of Nanjing, there are all kinds of shops on both sides, but there are no people who set up stalls.

In order to maintain smooth traffic, the yamen issued a decree that the stalls must go to the designated West and East markets. Except for the West Market and the East Market, if you want to do business in other places, you must have shops.

Nowadays, shops in Nanjing are not cheap. An ordinary 50-square-meter shop costs about one hundred and fifty taels. Larger and better ones are three or four hundred taels.

At present, the people of Nanjing can make a living with only five taels of silver a year.

If you live in the country, you need less money.

It costs more than 100 taels to buy a shop, and about 5 taels to rent a shop a month. Therefore, the things sold in stores are generally high-end products with relatively high profits.

Wu Changqing went to a grocery store, which sold department stores for people's livelihood.

Chai, rice, oil, salt, sauce and vinegar tea, except for chai and rice, are sold here. There are also some daily necessities, such as fire folds, candles, lamp oil, fire inch bars...

The fire-cun bar is the original match, which is made of flammable pine sticks impregnated with sulfur.

This kind of fire bar is very easy to ignite, as long as you hit a little spark with a stone, it can be ignited. If there is no such kind of fire bar, it is very difficult to rely on drilling wood to make fire. People who have no skills can not make fire if their palms are broken.

The fire fold is a thing that preserves the kind of fire, it is not a thing to make fire, it does not have the function of making fire before it is ignited.

After being ignited, it will burn slowly. Although the burning speed is very slow, the fire fold is not long, and a fire fold can basically only save the fire for two or three days.

This kind of commodity can only be bought and used by the wealthy.

Although humans have mastered the ability to make fire for tens of thousands of years, the technology for making fire has always been primitive and backward.

"This hot inch bar is more expensive?"

Wu Changqing asked.

"Returning officials, it only costs five cents, which is very cheap and can be used repeatedly. And it can be shared with neighbors in the neighborhood, which is very cost-effective.

The shop Xiaoer said that the so-called neighbourhood communal use means that when everyone is cooking together, the family uses the fire inch strips to make fire, and then the neighbors in the neighborhood come to borrow the fire together, and the next time they take the fire, it will be the next household's turn to use the fire inch strips.

In this way, you can use the fire inch strips with maximum efficiency and save the cost of living.

Wu Wenqian, converted according to purchasing power, is approximately equal to about 3 yuan in later generations. Therefore, this kind of fire inch bar is still very expensive, and not all people can afford it.

Most of the people would rather spend more time digging through wood to make fire, or go to the neighborhood to borrow fire cheeky, rather than buy this kind of fire bar.

The reason why Huo Cun strips are so expensive is naturally because the industry is backward, unable to achieve mass production, and the production cost is too high.

Wu Changqing silently took down the matches, and prepared to go back and get them out.

The technology required to make matches is not very esoteric, and it is even very similar to the current fire bars, which is to use wooden sticks to dip flammable sulfur, phosphorus, etc., and then apply red phosphorus sand on the side of the match box. On the surface, a fire is made by the principle of friction and heat generation.

The principles of many inventions and creations are not esoteric, but many people do not think of it. As a later generation, Wu Changqing is well-informed. As long as he mentions a little bit, even without him lighting up the craftsmanship of the match, contemporary artisans can figure it out.

Of course, in order to save time, Wu Changqing decided to light up the manufacturing process directly. Make it clear about the manufacturing process and the proportions of the raw materials, and let the craftsmen follow the instructions.

The appearance of matches can make it convenient for hundreds of people, and at the same time it can be convenient for the army, and it can also save military expenses.

At present, both the matchlock and grenadier units of the Wu army need a large number of fireboxes, which cost a lot of money. The address of the latest chapter of the aircraft carrier I built in Daming: https://lightnovelpub.net/book/149212.htmlI built the full text of the aircraft carrier in Daming to read the address: https://lightnovelpub.net/read/149212/I built the aircraft carrier txt download address in Daming: https://lightnovelpub.net/down/149212.htmlI read it on the mobile phone built by Daming: https://m.lightnovelpub.net/read/149212/In order to facilitate the next reading, you can click \"Favorites\" below to record this (Chapter 187 WeChat private visit) reading record, and open it next time You can see it on the bookshelf! If you like "I Build an Aircraft Carrier in Daming", please recommend this book to your friends (QQ, blog, WeChat, etc.) ,Thank you for your support! ! (lightnovelpub.net)