Strategy for Returning to the Tang Dynasty

First of all, regarding the purpose of the three books, because there are no cheats in the story, there are only three books, so the role of the next book must be slightly exaggerated, otherwise the main line around the entire story will not exist. Please bear with me. Secondly, there are some historical errors in the book, because the author is not a major in history, and the information on the Internet is mixed and may be incorrect. It is inevitable that there will be mistakes, and you are welcome to correct me. And because it is an online novel, although I tried my best to avoid novice plots, they still have to be there, otherwise the core of the online novel, which is fun, will be gone. But I promise to make every character in the book flesh-and-blood, make every supporting character have an IQ online, and try to make the story as full as possible, so that everyone will feel that it is indeed feasible after reading it. After reading everyone's discussion, I am also very touched. I am a newbie and a new book. I am really touched that everyone can take such good care of me. I will also try my best to make the story interesting. But he is the protagonist after all. If he doesn't have a halo, he wouldn't be called the protagonist. But I will try my best to make the story reasonable, and thank you all again for your support. Welcome everyone to crawl, because sometimes there will be typos when typing. Thank you to every reader who commented carefully in the book review area. If you have any good ideas, you are welcome to write them down. Maybe I will link them to the main thread. That's it, thank you everyone.

Papermaking is possible, but printing (movable type) does not require ink, which is difficult to produce in an era of scarce resources. You can make glass, probably grayish-white and colorful, and easily broken 😁. It can only be used as jewelry, but forget about mirrors. You can't make them without decolorizing chemicals.

Don't overestimate medical skills in the Tang Dynasty. Unless you can save Qin Qiong, Empress Changsun, or a smallpox or plague (which is probably difficult for a barefoot doctor), even if you can save them, you will be given a 6th grade official.

It costs five cents per dou of rice, and the grain produced by the common people cannot be sold for much at all.

I heard that soap cannot be used immediately and needs to be left for a while. I don't know whether it is true or not.

The Tang Dynasty was a distant era when materials were scarce. The protagonist's consideration should be to increase grain production, iron production, and increase population (if the population of the Tang Dynasty were 100 million, the grain production capacity would reach 5 shi per mu). It is estimated that Li Er can destroy all the surrounding countries in his lifetime (he is an immediate emperor, and in terms of governing the country, he is probably not as good at conquering the world).

Movable type printing is not as good as engraving printing. Movable type printing using alphabetic characters is very good, but Chinese characters are not suitable for movable type printing 1. There are too many commonly used characters in Chinese characters, and it takes too much time to find the characters. It is estimated that the engraving of the engraving block will be finished before the search for the characters is completed for an article. There are also special characters, which are also used in movable type printing. If you don't have this character, you have to start it again. Gradually there are more and more characters, and it is even harder to find. This problem does not exist with engraving 2. Block printing has low requirements for printers, and it can be operated without literacy, but movable type cannot. 3. Engraving can have both pictures and text, while movable type can only have text. Movable type printing appeared not too late, but it was not used on a large scale until the Qing Dynasty because it was too impractical and was a useless invention. It was not popular until it was spread abroad. Because there are 26 letters in Europe and America, there are no first and second problems caused by Chinese characters.

The writing is really good, but the name is not good and not attractive, so fewer people will read it!