The ancients shocked the old feudal society when they watched modern women raising babies.

"Not only that, but it can also artificially drive away clouds and maintain sunny weather. If there are important large-scale international events, in order to ensure that outdoor events can be held smoothly, and it coincides with the rainy season, this technology can be used to maintain good weather in the city. ."

An Ran found a video that introduced the principles of cloud driving technology.

Zhaozhao is young and has only stayed in Tianyun Country for a short time. Now he regards China as his second hometown. Watching the introduction in the video, he feels a sense of pride.

"Auntie, we in China are so powerful, we can do anything." Zhao Zhao still remembers the time when Grandpa Huang worked hard on the sacrificial platform to pray for rain and good weather.

At that time, the atmosphere in the entire imperial capital was very depressing. They were afraid that if they said something wrong or did something wrong, they would make the gods unhappy and impose heavenly punishment. Unexpectedly, the matter that worried the entire Tianyun Kingdom could be solved in China in one fell swoop.

"Auntie, I want to stay in China for a while. I..." Zhao Zhao's cheeks turned red, as if he had something to hide.

"You don't want your father and mother to marry you?" An Ran was surprised. Zhao Zhao was still homesick for his birthday some time ago.

"I...I want to learn more knowledge. When I return to Tianyun Kingdom, Tianyun Kingdom can also have rain and rain, and the people will no longer suffer."

Zhao Zhao once worked with Lin Jing'er to provide porridge for disaster relief. There was a drought that year, and many places had no harvests. The people had no food to eat, and many refugees fled to the imperial capital.

An Ran was moved, Zhao Zhao is worthy of being a son of the royal family, and he has already achieved such great success at such a young age: "Then Zhao Zhao, you can study hard. If you have the opportunity to return to the country in the future, you can serve the motherland well."

[Woo woo woo, why is our princess so sensible? 】

[As expected of the princess, my father is a war king with great military exploits, and my mother is a talented woman known far and wide. Only they can give birth to a child like the princess. 】

[Father, what are you doing? Don't stop me from watching the live broadcast. 】

[Why don’t you go back to school quickly? Look at you. You are several years older than the princess, but you are not as good as the princess in any way. 】

Many families in Tianyun Kingdom started the journey of chicken babies. The princess was from Tianyun Kingdom. Parents in Tianyun Kingdom unconsciously started to benchmark Zhaozhao in their education of their children.

[Don’t even look at the status of the princess’s parents, you can’t compare to them. 】

Many children expressed severe condemnation and protest against this kind of behavior. Of course, the result was a mixed doubles match.

Spring has gone and autumn has come again. Zhao Zhao has been in China for more than seven months. His thin clothes have been replaced by down jackets, and snowflakes are floating in the sky.

"Is this clothes warm for Zhao Zhao?" Lin Jing'er gathered the fur coat around her body.

Lin Jing'er was worried when An Ran and Zhao Zhao took off their coats as soon as they stepped into the house.

"It's finally warm." Zhao Zhao's little hands were finally freed from the pockets of his clothes.

"Don't take it off, be careful of catching a cold." Lin Jing'er was helpless. It was such a cold day, and there was a charcoal fire burning in the palace, but it was still not very warm. Zhao Zhao didn't get cold when he went in and out.

"Princess, don't worry, wind and cold are the simplest disease in China. Besides, in order to regulate the princess's body, Miss An takes the princess to exercise every day to strengthen her body. I counted the days, and the princess has six or seven Yue has never been sick, and she is healthy now."

Lin Jing'er smiled. In the past, in the palace, she restrained Zhao Zhao and asked her to learn the rules of a noble daughter. Even though she took a lot of supplements, her body and bones were not very good. Now that she went to China, she didn't eat supplements very much, but she grew taller. I have improved a lot and my body has improved visibly.

"No matter how thick the skin is, it was still winter. Before they came in, there was still snow outside. They wore so few clothes in the house, so they might get sick." Faced with her children, Lin Jing'er, as a mother, was still very worried.

[Miss An, please turn on the air conditioner quickly, don’t freeze. 】

[Yes, why did you take off your coat before turning on the air conditioner as soon as you entered the door? 】

The memory of summer is still vivid in our minds. The ancients of Tianyun Kingdom remember that every time Miss An and the others came home in summer, they would press the on button of the air conditioner first.

Therefore, at this time, many people were worried that An Ran and the princess were sick, so they kindly reminded them.

[Hey, look, why is the princess still sweating on her head? 】

[It seems like eh, it’s been a while since I got home, why is the princess not cold, but still sweating. 】

Zhao Zhao is practicing the piano at the moment. There is a heater in the room. He hasn't practiced for long and he is already sweating profusely.

"Auntie, it's too hot in the house. Can I open the window for ventilation?" Zhao Zhao wiped the sweat from her head. She was so hot that her mouth was dry.

An Ran quickly walked to the window and opened a small crack. The cold wind outside instantly rushed in, relieving the heat on Zhao Zhao's body.

【Um? Why is it so hot in their house? It looks even hotter than summer. 】

No matter how hot it is in summer, Miss An and the princess never complain about the heat in the house.

[There is no air conditioning in the room. Is there a charcoal fire burning? 】

[Be careful, don't open the doors and windows when burning charcoal fire. 】

[Yes, it is said that the most favored concubine of Wang Yuan’s wife was poisoned and fell into a coma because she burned a charcoal fire at home with the door closed, and she was not rescued in the end. 】

Lin Jing'er was also a little anxious. The houses in Huaxia looked much sturdier than those in Tianyun Kingdom. The buildings in Tianyun Kingdom were mostly made of wood, with paper on the windows and a faint draft everywhere.

Although I don’t know what materials were used in the house in Huaxia, it looked very tight at first glance. If the windows and doors were not opened, there would be no ventilation at all.

"Xiao Ran, let's open the window completely." Lin Jing'er was concerned but confused. After seeing the barrage on the sky screen, her heart was beating suddenly. Compared with being poisoned, the cold was nothing.

An Ran saw the floating barrage. She understood that this was everyone's concern, so she stopped what she was doing and explained to everyone: "Don't worry, everyone, there is no charcoal burning at home. I will pay attention to heating safety."

[There is no charcoal fire, so why is it hot? 】

[Could it be some high technology that made the room hotter? 】

"It's heating. We agree to use heating in winter here. Every household has heating pipes. The heating spreads through water and makes the house warm." An Ran explained briefly.

[Sure enough, it is something we in Tianyun Kingdom cannot do again. We can only look at it with envy. 】

An Ran was also quite regretful. The poor people in Tianyun Kingdom could only rely on their righteousness to survive the cold winter because they could not find good charcoal to burn.

An Ran thought about it for a while, and she really thought of it: "We here in the north, at first relied on the heated Kang to keep warm."

An Ran showed the people of Tianyun Kingdom the principles and methods of heating with a kang. This does not require any technology and the people of Tianyun Kingdom can imitate it.

[This is good, this is really good. You can use the heater for cooking and boiling water to warm the bed, so you won’t get cold when you sleep at night. 】

[Miss An, play it again and I’ll write it down. I’ll make one at home tomorrow. 】