Yan Chongnian, a well-known expert in Qing history: "Xian" is the universal meaning, "Feng" is the meaning of abundance, and "Xianfeng" is the meaning of abundant food and clothing in the world. However, at that time, the so-called "abundant food and clothing in the world" could only be an unrealistic fantasy. Emperor Xianfeng was faced with a serious situation of internal and external troubles and a country without a country, but he had no courage, no vision, no talent, and no action. Xianfeng has been the emperor for eleven years, which is obviously a historical misunderstanding.

Famous historian Mao Haijian: Emperor Xianfeng knew that he was not extremely smart, but he would never admit that he was not qualified to be an emperor, he knew too many norms, principles, schemes, strategies and secrets of being an emperor, and knew too much experience in governing the country with success and failure. He believed that as long as we follow the teachings of our mentor Du Shoutian, as long as we follow the scriptures and meanings explained in the political textbooks that have not changed for thousands of years, and as long as we follow the ancestral system of the "prosperous Kangqian era" that has been created, we will inevitably create a brilliant future. He attaches great importance to self-denial and tries to make all his actions conform to the "emperor's virtue". Even criticism of his personal deeds ended up with a tolerant attitude, which was rare among emperors in the past.

Fairbank's Cambridge History of Late Qing China: It seems that he was not a wise and strong leader, and he was extremely ignorant of the outside world.

Yi Su looked at the historical records of himself and the evaluation of others, but he was actually not at peace. And his hand was clenching the document tightly. Even though his cultivation is very good, he still wants to burst into foul language, although he knows that this is the information of the later generations, but he still wants to say that he has the ability to go up! How about criticizing others, does he think I don't want to, this gap can be caught up if you want to?

If I continue to look at these materials, I may know where to use the Loyalty Talisman. This information and the scientific and technological achievements of later generations require a reliable talent to do so. When it comes to agriculture, it is not just good to say that it is good, but it has to be carefully considered before the person is selected. There is also a need to investigate this aspect of technology, but it needs to be done as soon as possible. After all, it is still more difficult from the point of view of the data, and the candidate must choose a talented person with a high IQ, as for loyalty or disloyalty, it is not so important for the time being, after all, the loyalty charm, and there is a one that can be used on the selected candidate.

But it's just the emperor, what you have to do, or the concubine knows more about this part of the information, and I have prepared the part that needs to start as soon as possible, you can take a look at it first!

This part is mainly about the use of electricity, the biggest use should be to make everywhere brighter, and the empire needs to study the reasons for the establishment, not only the quantity, but also the application of telephones, fighters are changing rapidly, if there is a telephone, it will be much more convenient.

Telephone communication is a communication technology that converts sound energy and electrical energy and uses the medium of "electricity" to transmit language. The simplest form of communication between two users is to connect two telephones on a pair of lines.

When the speaker picks up the telephone and speaks into the microphone, the vibrations of the vocal cords excite the air to vibrate, forming sound waves.

The sound wave acts on the microphone to produce an electric current, which is called the voice current.

The voice current is transmitted along the line to the receiver of the other party's telephone. The receiver does the opposite of what the receiver does – converting an electric current into sound waves that travel through the air to the human ear. In this way, the simplest call process is done.