The princess arrives and the prosperous Tang Dynasty begins

Lin Xiao decided to use her modern knowledge to promote the development of the Tang Dynasty. She realized that only by allowing more people to understand and master these advanced knowledge can this era be truly changed. So she began to formulate a series of educational plans, hoping to change people's lives through education.

Lin Xiao first established a royal academy in the palace and invited various scholars and experts to give lectures. She also served as a lecturer herself, teaching some modern scientific knowledge and technology. She explained the shape of the earth, the operation of the solar system, basic physical and chemical principles, etc. Although this knowledge was completely new to the people of the Tang Dynasty, they were soon attracted by this wonderful knowledge.

"Everyone should know that the earth is not flat, but a sphere. The sun rises in the east and sets in the west every day because the earth is rotating." Lin Xiao said in class, and the students nodded one after another, their eyes full of curiosity.

In order to promote the development of agriculture in the Tang Dynasty, Lin Xiao began to promote modern agricultural technology. She proposed some efficient farming methods, such as crop rotation system and rice cultivation technology. She also suggested setting up agricultural schools in various places to teach farmers new planting techniques.

"The crop rotation system can effectively protect the soil and increase crop yields. We can also introduce some new crop varieties to increase farmland output," said Lin Xiao at an agricultural lecture.

Under her guidance, agricultural productivity in the Tang Dynasty increased significantly. Farmers learned how to cultivate scientifically and make rational use of land resources. The increase in grain production not only solved the problem of food and clothing for the people, but also provided a solid foundation for the country's development.

Lin Xiao also introduced some modern industrial technologies to promote the development of handicrafts and manufacturing in the Tang Dynasty. She introduced advanced textile technology, improved the design of looms and spinning machines, and increased the output and quality of textiles. She also promoted some new metal processing technologies, making the manufacture of iron and copper more sophisticated.

"We can use water power to drive the loom, greatly improving production efficiency." Lin Xiao demonstrated in the handicraft workshop. Craftsmen imitated her design and produced batches of high-quality looms.

Under Lin Xiao's promotion, the handicraft industry in the Tang Dynasty developed rapidly. The products not only met domestic demand, but also began to be exported to neighboring countries, increasing the country's income.

Lin Xiao knew that education was the foundation of national development. Therefore, she vigorously promoted educational reforms in the hope of cultivating more knowledgeable and capable talents. She advocated the popularization of basic education so that more children could receive education. She also promoted the development of higher education and established some professional disciplines such as medicine, engineering and astronomy.

"Only through education can we truly change the world," Lin Xiao said at an education conference. Her educational philosophy was supported by the emperor and court officials, and the country began to invest heavily in education.

Thanks to Lin Xiao's efforts, the education level in the Tang Dynasty has improved significantly. More and more children have entered school to learn knowledge and skills. A batch of outstanding talents have also emerged in institutions of higher learning, and they have achieved outstanding achievements in their respective fields.

Lin Xiao also introduced modern medical knowledge into the Tang Dynasty, which promoted the development of medicine. She introduced some modern medical equipment and drugs, improved surgical techniques and treatment methods. She also promoted the combination of traditional Chinese medicine and Western medicine, and proposed some new treatment plans.

"We can use these new drugs to treat some diseases that were previously incurable," Lin Xiao said at a medical lecture. Doctors have learned from her knowledge and improved their treatment methods.

Under Lin Xiao's promotion, the medical level in the Tang Dynasty improved significantly, many previously difficult-to-cure diseases were effectively treated, and the health level of the people also improved significantly.

With the popularization of knowledge and the advancement of various reforms, the social outlook of the Tang Dynasty has undergone tremendous changes. The people's living standards have improved significantly, and the country's economy has also developed rapidly. Lin Xiao's efforts have not only changed the status quo of the Tang Dynasty, but also laid a solid foundation for future development.

In order to allow more people to benefit from modern knowledge, Lin Xiao decided to promote this knowledge nationwide. She organized a knowledge dissemination team to go to various places to teach modern knowledge and technology. She also compiled some simple and easy-to-understand teaching materials so that more people can learn this knowledge by themselves.

"We need to make this knowledge available to everyone. Only in this way can we truly change this country," Lin Xiao said at the Knowledge Dissemination Conference. Her knowledge dissemination team has been working extensively across the country, bringing modern knowledge to every corner.

Thanks to Lin Xiao's efforts, more and more people have mastered modern knowledge, and the overall quality of society has been significantly improved. People's lives have become better and the country has become more prosperous.

In the process of promoting the development of the Tang Dynasty, the relationship between Lin Xiao and Li Xuan is also deepening. They face various challenges together and solve one problem after another hand in hand. Li Xuan admires Lin Xiao's wisdom and courage more and more, and Lin Xiao is also grateful for Li Xuan's support and understanding.

One night, Li Xuan said to Lin Xiao: "Xiao'er, you have not only changed my life, but also the entire Tang Dynasty. I am proud of you."

Lin Xiao smiled and replied: "Brother Xuan, I just did what I could. As long as I can make this country a better place, I will be satisfied."

Li Xuan held Lin Xiao's hand and said affectionately: "No matter what the future holds, I will be by your side and face everything with you."

Although many achievements have been made, Lin Xiao knows that the road ahead is still full of challenges. The situation in the Tang Dynasty is still complicated, and various problems at home and abroad still exist. She and Li Xuan decided to continue to work hard and meet every challenge in the future.

One day, news came from the court that an enemy army was gathering at the border and preparing to launch an attack. Lin Xiao and Li Xuan immediately summoned all the officials to discuss countermeasures.

"We must take immediate action to prevent enemy invasion." Li Xuan said firmly.

Lin Xiao also put forward her suggestions: "We can take advantage of the terrain, set up fortifications, and send out scouts to grasp the enemy's movements."

Under their leadership, the Tang army acted quickly and made comprehensive defense preparations. Li Xuan personally led the troops to the front line, while Lin Xiao stayed behind to coordinate resources from all sides.

In the battle, Lin Xiao once again demonstrated her wisdom and courage. She used modern military knowledge and came up with some innovative combat strategies, successfully repelling the enemy. Li Xuan set an example and fought bravely, inspiring the soldiers' fighting spirit.

After a fierce battle, the Tang army finally won the victory and safeguarded the country's security. The heroic performance of Lin Xiao and Li Xuan once again won the respect of all the soldiers in the army.

After calming down the crisis on the border, Lin Xiao and Li Xuan returned to Chang'an. They continued to handle government affairs and devoted themselves to the development of the country and the well-being of the people. Lin Xiao knew that only by continuous learning and progress could the country become stronger.

Lin Xiao decided to systematically organize her modern knowledge into books and leave them to future generations. She spent a lot of time and energy to compile a "Modern Knowledge Complete Book" that introduced various scientific knowledge and technologies in detail.

"This book will become a valuable resource for future generations to learn from," Lin Xiao said on the day the book was completed. She handed the book over to the Royal Academy, hoping that more people would master this knowledge through education.

Thanks to Lin Xiao's efforts, the Modern Knowledge Encyclopedia quickly spread across the country and became a must-have textbook for students from all over the country. More and more people learned advanced knowledge and technology through this book and made contributions to the development of the country.

With the joint efforts of Lin Xiao and Li Xuan, the Tang Dynasty ushered in unprecedented prosperity and development. People's living standards have improved significantly, and the country's economy has also developed rapidly. Lin Xiao's modern knowledge has not only changed the status quo of the Tang Dynasty, but also laid a solid foundation for future development.

Lin Xiao and Li Xuan stood on the wall of Chang'an City, looking into the distance. Lin Xiao said with emotion: "Brother Xuan, our efforts have finally paid off. Although the road ahead is still full of challenges, I believe that as long as we persevere, we will surely usher in a better tomorrow."

Li Xuan nodded and held Lin Xiao's hand: "Xiao'er, no matter what the future holds, I will be by your side and face everything with you."