Chen Jin had just had an operation. During the rest, she checked that the network speed reached 3M/S and could watch the video normally.

As a senior engineer of Gansu Mobile Communications Province Company, Chen Xinghua is a piece of cake to debug this equipment.

He debugged the equipment and the students officially started lunch breaks. Some students who were close to home went home for dinner, and most of them remained at school because they would take at least three hours to walk when they returned home.

His mother started making big pot rice. As the lunch for students, she charged a lunch cost of 2 yuan. It was impossible to subsidize the meal expenses of so many people based on his parents' salary alone.

There are no poor households here because everyone is poor, and the county cannot help them in the town. Other places are even more poor, so it is not easy to survive there.

I finally found a poor household in Shanghai, with hundreds of thousands of pianos at home, and the people with TV in this small town are rich people. This is a normal phenomenon in the gap between the rich and the poor in China.

Chen Sancai walked out of the classroom and saw his son standing on the playground. He showed a smile from the bottom of his heart and said excitedly: "Ergouzi, why are you back? Why don't you call me to tell me?"

"Dad, I'll call you, but I can't get through." Chen Xinghua explained helplessly.

"That may be because the phone line was broken. A sandstorm came over two days ago. It should have been scraped off the phone pole and it will be repaired in a few days."

"Dad, guess what I brought back to you."

Chen Xinghua took out eight holographic bracelets from his backpack and showed them to him.

"I can't use these things, so I might as well introduce two teaching teachers to me. I'm getting older and I can't keep up with my energy."

"This is the teacher, the teacher who can stay here for a long time." Chen Xinghua said with a smile.

He then explained to his father that Bajie, a very popular artificial intelligence virtual teacher in big cities.

"It's really so magical?" Chen Sancai asked in disbelief.

"I posted the school situation online, and netizens started crowdfunding holographic bracelets and subscribed to 50 years of compulsory education services.

The holographic bracelet is equipped with an Internet of Things card. The manager has given these cards free of charges as a political achievement to support poor education areas.

I have debugged the holographic bracelet for you. Now I will teach you how to operate it. You can try it if the effect is good!

I used equipment to strengthen the 4G signal. The school can now stably receive 4G networks. I bought you a smartphone to facilitate our contact." Chen Xinghua briefly introduced.

Chen Sancai was half-believing and half-doubted, and simply learned how to operate the holographic bracelet and prepared to experience the effect of the virtual teacher Bajie during class.

He activated two holographic bracelets, one setting to teach Chinese and the other setting to teach mathematics.

After the holographic bracelet is activated, a cartoon character similar to the character Zhu Bajie in Journey to the West appears.

"I am Grand Secretary Bajie. Today I will explain the text "Looking at the clouds and knowing the weather" to you."

"I am the Grand Secretary Bajie. The 99 multiplication table is the crystallization of wisdom of our ancestors. Everyone recites it with me one by one, one by two to two..."

When the children saw Bajie's image, they all smiled, and later they were gradually attracted by what Bajie told.

When Chen Sancai saw Professor Bajie's content, he had to admire him that he was not as good as this virtual teacher.

Professor Bajie's content is vivid and vivid, and the difficulty is from shallow to deep, and the teaching rhythm is very well mastered.

Wang Cuihua sighed: "I'm so good, the kids can finally learn standard Mandarin."

"It's not okay if you don't accept technology now. If you have any questions, please contact me in time." Chen Xinghua reminded.

The Xinghuo Technology Data Center has been put into use, not only Mozi, but also Bajie has made qualitative improvements.

The speed and stability of Xiaomi's program writing, the accuracy of Luban's operation of production lines, and Xianghua's talent and convenience have been greatly improved.
Chapter completed!