"Okay, the vaccine has been injected. This is the smallpox vaccine injection certificate from our medical department. If you want to get a forced vaccination in the future, you only need to give this certificate and you don't need to get a smallpox vaccine." After Xiao Xiu'er helped Chen Yuanyuan get smallpox, she signed and stamped in her name and issued a certificate to Chen Yuanyuan.

Currently, smallpox vaccine is piloted in Beijing, and it is not mandatory injection. Because the vaccines produced are limited, they can only be vaccinated by voluntary means.

When production capacity increases in the future or Chu Yun is determined to completely kill this virus that has endangered humans for tens of thousands of years, it is imperative for all people to be vaccinated. At that time, we will distinguish between those who have been vaccinated from those who have not been vaccinated.

"We had already received the vaccine when we entered school." Liu Rushi poured tea and prepared snacks for Xiao Xiuer, who came to help Chen Yuanyuan get the smallpox vaccine.

In addition to Xiao Xiu'er, Ella also brought Ling'er to play, and Princess Sophia was also happily following a few women.

Almost all students from Japan, Goryeo, and Nanyang overseas are from Japan, and only those who take care of Princess Sophia are familiar with Princess Sophia.

"I had smallpox when I was a child, and it seemed that I almost died, but fortunately I recovered myself later." Princess Sofia said.

"Since smallpox has been cured, there are antibodies in the body and there is no need to be vaccinated. The purpose of the vaccine is to give people the body an antibody." Xiao Xiuer said.

"Sister Liu, what about the mathematics department of your Beijing University?" Ella asked.

"Well, how do you say it? I heard that many lecturers have very strange personalities, but I have read their articles in the library. The research content is very difficult, so they should be masters. My current tutor is a female lecturer named Agnesi. I heard that in the mathematics department, he is still quite keen on teaching, not a person who tends to be alone." Liu Rushi replied.

"There are indeed many weirdos there. Mathematics requires a certain amount of talent. Some people are even more talented. They can think of things that ordinary people cannot imagine. Sometimes the gap between people is very big." Ella said.

"I was a little scared when my sister said this." Liu Rushi didn't know what future he would have when he embarked on the road of mathematics.

"The major projects of the Department of Mathematics and Physics will not be implemented in five years. At that time, the best students will be selected from the two departments to participate in the project. In five years, it is estimated that the number of students in the Department of Mathematics can reach 300, and there are more people in the Department of Physics. The military leader said that you should not be afraid of no use of skills. The government will be good at making good use of every talent and will not waste resources. The annual allowance for assistant researchers is fifty taels. If you are promoted to the Advanced Research Institute, it is not difficult to give more than 100 taels per year." Ella said.

"I think the allowance is enough for life, but if you can achieve anything as a woman, it will be worth the vain of your life." Compared with Da Yuer's noble birth and able to learn casually, Liu Rushi's chance to change his life is just one time.

"I can definitely achieve something." Ella encouraged her with slight swaying Liu Rushi's hand.

"Well, in the next five years, I will definitely follow my supervisor to study advanced mathematics and strive to join the major project in five years." Liu Rushi said firmly.

Although she didn't know what projects would be that would require a lot of manpower to study in five years, in order to prove that she could also achieve certain results, Liu Rushi had to do her best.

"Didn't Salina come today?" Ella asked when she saw that there was no Salina among the crowd.

"She has been pregnant for a while, and it is probably inconvenient to go out. I think we will visit her if I have time. I heard that Li Jinde has also gone to the shipyard in Dalian to check and collect the sailboats delivered to Western companies. She seems to be bored alone." Princess Sophia suggested.

"This idea is good. We haven't visited Salina for a while. I don't know if she is good." Ella and others agreed.

"According to the current time, the British envoys seem to be about to reply. If the envoys arrive, Li Jinde may have to go to Europe, and she may be even more lonely." Liu Rushi said.

"Yes, then we will go to check more often at that time." Princess Sophia said.

"Princess, are you really not planning to return to Britain?" The girls heard Princess Sophia's tone, as if Princess Sophia had not yet intended to return to Britain after the arrival of the envoy.

"I don't want to go back. The nobles in Britain often attend some luxurious and boring banquets, and the supplies are not as rich as here. We can ride bicycles and escort around here. Women can go anywhere they want, and they can speak freely, and they don't have to pay too much attention to etiquette." Princess Sophia said, "And once I return to Britain, my kingly brother will force me to go on blind dates everywhere. If I marry into a strange place, I will learn another language again."

Although Princess Sofia doesn't love studying much, after she came to the capital, she was able to basically understand Chinese. Apart from complex idioms, proverbs and inability to quote classics, there is no problem with Princess Sofia's normal communication.

Princess Sofia has been in the capital for nearly a year, but she has not played all the fun places in the capital and has not finished eating the delicious food, so she is reluctant to leave so quickly.

"If His Royal Highness wants to stay, it will not be a problem for how long he stays." Ella said.

"I'm afraid my brother will urge me to go back. In the royal family, every princess is the capital of political marriage. The royal families of various European countries are interconnected, and it depends on the interests of each country." Princess Sophia could see clearly and knew that royal marriage is closely related to bloodline and diplomacy.

It doesn't matter whether you really like it or not.

"I like the open atmosphere here, and it is not bound by faith and worldly corporations." Princess Sophia said to Ella again, "Good sister, if my brother sends an ambassador to ask me to go back, can you help me stay?"

"This is your family matter, how can I make the decision?" Ella was a little embarrassed. Should she keep Princess Sophia like Chu Yun kept Salina?

It’s okay that Salina is an Earl’s daughter, but Princess Sophia is the princess of Britain.
Chapter completed!