This is just superficial. I don’t know how many people are looking for Lu’s father in private and want to ask Lu Zi’an to come out to talk about the preface.

Dad Lu looked at Lu's condemnation and said with confidence: "Although they looked for me, I didn't agree."

After all, he beat Thief Liu in Tai Chi!

"But Zian, you have to think about it." Lu Ma's expression was solemn: "People are afraid of being famous and pigs are afraid of being strong. Just handle this matter well. If it is not good, they will cause gossip."

If there are too many monks and too little porridge, anyone who responds will offend others.

Lu Zian really didn't think about this problem. He pondered for a moment, but he didn't think it was a big deal: "If I really wanted to write the preface, I wouldn't choose anyone."

"Why?" Lu's parents were a little surprised.

Lu Zi'an's idea was very direct: "Because the preface is to allow people to understand some of my ideas and the original intention of writing this book. No one knows better than myself what kind of book I am writing."

"That's true, it makes sense..." Lu's father frowned slightly and thought: "But is it too late to write what you are writing now?"

“It’s too late.”

In fact, after confirming that he wanted to write a preface, Lu Zian had already outlined the general content of the preface in his mind.

He wanted to write down the original intention of this set of books, of course, what he was about to do.

Before that, he needed to do something that had been stranded for a long time.

After many days, Lu Zian finally opened the live broadcast again.

He said on Weibo three hours in advance, and after preparing some materials, he opened the live broadcast room on time.

There was a lot of joy in the live broadcast room, with nearly 30,000 people actually.

"Hello everyone, long time no see you." After Lu Zian opened it, he just asked, and the barrage instantly filled the screen.

【Honey, look at me! I miss you so much!】

【Love you for ten thousand years! Please flip the cards!】

[What card do you guys flip? I'm the first one to say! You guys line up below me! Humph!]

[Oh, you are the first one, it's amazing. Lin Xiangru is just the top priority for me by verbal care?]

[I am a general Zhao and have made great achievements in siege and field battles!]

[Hahaha, you guys, there are Zhuge Liang who is fighting against all the scholars!]

【…Suddenly I can’t look directly at my Chinese document.】

Lu Zian smiled and waited for the barrage to gradually decrease, then continued: "Of course, I can't let everyone down if I haven't seen you for so long. Today I am preparing a more interesting work..."

All the barrage suddenly stopped.

Produced by masters, it must be a fine product.

Every piece of Lu Zian's work will not be repeated. What surprises will he give them now?

There was no silence, and there were not many meaningless actions.

Lu Zi'an sat down in front of the workbench and dragged a box over.

Listening to the movement, I knew that the box was heavy.

Lu Zi'an took a few pieces of materials and used a carving knife to perform preliminary treatment. He slowly said: "Before making it, I would like to introduce to you the twenty-four solar terms of our country. The "Book of Zhou" records: the sun is short and the scenery is short and the scenery is long and the scenery is long and the scenery is long and the sun is east and the scenery is windy and the sun is west and the scenery is more yin. This is the initial outline of our twenty-four solar terms."

Twenty-four solar terms...

Everyone fell into deep thought.

"In fact, before that, I wrote an application. With the approval of the superiors, our country has applied for the World Heritage Application for the Twenty-four solar terms to UNESCO." Lu Zian said these surprising words lightly, but he still looked calm: "The twenty-four solar terms perfectly combine astronomy, phenology, farming and folk customs, and have been used by our people for thousands of years. This is our important "index" and precious wealth."

His voice was calm and gentle, but his hands were not paused at all.

The carving knife gently strokes the jade material smoothly and naturally, without any traces when the knife is cleared, and you can feel the warmth of the jade with a gentle caress on your fingertips.

But with just a few slashes, a round jade ball had already rolled gently in his palm.

Seeing this scene, Mr. Zhuo in front of the computer couldn't help but breathe gently: "Why do I feel that Zi'an's skills have improved again..."

He once thought that gold and silver were the pinnacle of Lu Zi'an's jade carving skills, but unexpectedly he would never stop.

After being baptized by entertainment and enlightenment, Lu Zi'an's skills have improved even more.

The jade materials he selected were not all mutton fat jade, some even had variegated colors, but more were pure jade materials.

There are all kinds of colors, some even have rough appearances, and only the dazzling light can be seen in the cracks.

Lu Zian was not aware of everyone's surprise. He gently scraped the jade material, with a hint of pampering in his eyes: "The twenty-four solar terms are part of our time frame. The ancients divided the trajectory of the annual movement of the sun into 24 equal parts, and then subdivided it into seventy-two phenology, so that production and life are closely integrated with nature, which is of great significance to people's cultural identity and national cohesion."

Many people only focus on knowing the names of some more important solar terms for the twenty-four solar terms.

I don't know much about its specific division and representative significance.

Therefore, in addition to some praise and meaningless water barrage content, some people also raised objections.

【I am very proud, I may not remember this, after all, it doesn’t make much sense to me.】

[Yes, Master Lu also said that this solar term is beneficial to production and life, but we usually use the solar calendar.]

[I celebrate my lunar birthday, but the solar term seems to be not the lunar calendar, right?]

Every time a jade ball is made and then the materials are taken, Lu Zian will look at the content on the screen.

After reading these words, he was not angry.

He temporarily suspended his work and said with a slight contemplation: "Zhuangzi said in "Zhibeiyou": "The world has great beauty but does not speak, the four seasons have clear laws but no rituals, and all things have principles but no verbal words." The great beauty of the world, the sequence of the four seasons, and the withering and prosperity of all things are all caused by the great power of nature and cannot be changed by man. The twenty-four solar terms are not just a valuable astronomical and calendar system in ancient China, but more importantly, the social value behind it."

The twenty-four solar terms began in the Warring States Period, and later went through countless dynasties and refined them step by step, and finally the twenty-four solar terms today were created.

While Lu Zi'an was giving an explanation, many people began to search for information and classics in a crazy way.

It turns out that a seemingly simple solar term contains so much magical knowledge.

Just like the question raised by some people: Why is the solar term so good as the lunar calendar, and the Gregorian calendar corresponds so well, such as the Qingming Festival on April 5th?

Why do you sometimes read news and solar terms that have more than dates, but also accurate to minutes and seconds?

Why do I sometimes feel that the 24 solar terms are quite accurate and sometimes not accurate?

All questions are gradually answered as we slowly understand.

The solar calendar is the solar calendar, while the lunar calendar is the moon calendar, and the two are revised according to the changes of the sun and the moon.

The solar term is the combination of Yin and Yang.

It is both a solar calendar and a part of the lunar calendar. It takes the strengths of the two and abandons the weaknesses of the two.

It is the crystallization of thousands of years of wisdom of the ancient Chinese people!

The more you know, the more you feel.

Back then, without any auxiliary tools, I could only use extremely crude guinea pigs to record the time. The ancients could even figure out the division of solar terms. It was really amazing!

Of course, while feeling moved, people are still very concerned about Lu Zi'an's works.

As time goes by, there are more and more jade balls on the table.

They made some interesting discoveries: these jade balls are large and small, round and flat, and some are even thin.

What exactly are these?

Countless barrages were puzzled, but Lu Zian always smiled slightly: "If you spoil it, it will be meaningless. Let's read it down!"

The number of people in the live broadcast room was increasing. Later, I didn’t know what happened before, so I just thought that Lu Zian had cut a table of jade balls and it was very strange.

Just when many people were curious, Lu Zi'an brought a complete piece of jade material.
Chapter completed!