"Good words, good words!" Chen Zairong was convinced and praised first.

Chen Zairong has written the four words "Chen's Chemical Engineering" long ago. Although the structure arrangement cannot be compared with Wu Jing, the biggest gap is the strength of the pen. The difference in writing strength is like the difference between a young man and a young man. Chen Zairong's four words "Chen's Chemical Engineering" written by Chen Zairong is a bit soft, while the four words written by Wu Jing are strong and powerful, as if they want to break the paper.

Anyone who has good handwriting has to be convinced, Chen Wanrong is no exception, and he slapped the high-five and said, "Mr. Wu is such a good handwriting! It is extremely honorable to be given to Mr. Wu!"

Huang Boming smiled and said, "Brother Wanrong doesn't know anything. Brother Wu not only has good character, knowledge, but also has good handwriting. Who in the court knows that Brother Wu has good handwriting!"

"Write randomly, it's not as good as you said. Brother Huang must not praise him." Wu Jing was about to put down his pen when he was humble.

When Chen Wanrong heard Huang Boming's words, he thought that this had been discovered. You must not miss the opportunity. You must maximize the benefits: "Mr. Wu, in my opinion, the fragrance of soap should be written on this paper. I would like to ask Mr. Wu to worry, I wonder if it is possible?"

The pen was almost put on the inkstone, and Wu Jing lifted it up again and praised it loudly: "Brother Wanrong has a good idea." He wrote the three words "The fragrance of plum blossoms" in small regular script on the paper. After a brief look, it was a bit monotonous. He drew a plum blossom next to it, and then brushed a few strokes. The shape was realistic, so people could tell that it was a plum blossom at a glance.

His painting skills are very good, but he is a little worse than writing. Even so, Chen Wanrong was very surprised and hurriedly said, "The fragrance of flowers!"

Chen Zairong was very agile and cooperated very well. He hurriedly moved the written paper away and put another piece of paper in front of Wu Jing. Wu Jing dipped it in good ink and wrote the six words "Chen's Chemical Engineering" and "Soap" on the paper, and then wrote the three words "Flower Fragrance" in small regular script. He drew a flower that was about to bloom, which was so beautiful.

The fragrance of ladies, orchids, lotus flowers, one after another, until the nine fragrances were written, Chen Wanrong let Wu Jing go.

Looking at the nine "trademarks", Chen Wanrong was so happy that with Wu Jing's calligraphy, the soap will definitely attract much attention. However, Chen Wanrong wanted to go further and put the instructions for using the soap in front of Wu Jing and said very tactfully: "Mr. Wu, this is a carved character carved by the master of the printing shop, which is incomparable to Mr. Wu's calligraphy. If it is put together, it will be awesome."

Although Chen Wanrong wanted to ask Wu Jing to help copy the instructions for use, no one could say that this reason was wrong. The words carved by the master of the printing shop were far inferior to those of Wu Jing. Wu Jing knew that Chen Wanrong was planning to take this opportunity to make more efforts, but he couldn't refuse. He smiled and said, "Brother Wanrong doesn't have to post gold on my face. Although my characters are still acceptable, they are still a lot short of those of Ouyang Xun and Chu Suiliang and other seniors." He picked up the pen and copied the instructions again in small regular script.

Ouyang Xun and Chu Suiliang were famous calligraphers in the early Tang Dynasty and had a profound influence. Ouyang Xun's Ou style is still a model for us to imitate.

With Wu Jing's help, the packaging matter was solved, and Chen Wanrong was very happy. After a long time, when Chen Wanrong achieved great success, he recalled this matter and said with emotion: "At that time, I just wanted to use Mr. Wu Jing's hand to design beautiful packaging, but I didn't expect that Mr. Wu Jing's reputation was very good, and the help I gave me far exceeds my expectations. Just making soap allowed me to accumulate enough principal half a year in advance!"

It was already dark after these days. Chen Wanrong carefully put his words in hand and planned to make some dishes to treat Wu Jing and the others. They came in a hurry and did not have a prepared diet, but Chen Wanrong was very confident in his cooking skills. Even if he cooked some farm dishes, it would make Wu Jing and the others enjoy their appetite.

Things in the world have gains and losses. Chen Wanrong got a lot of help from Wu Jing today, but the good things are over. Wu Jing and Huang Boming were really curious about chemical engineering. After finishing their work, they pestered Chen Wanrong to ask for advice on chemistry.

Chen Wanrong had no choice but to explain chemistry knowledge to them. Chen Wanrong had rich chemistry knowledge, so he found some introductory chemistry knowledge to them. Even so, Wu Jing and Huang Boming were fascinated and surprised.

When Chen Wanrong said that using a fan or a fire blower to make the fire burn more vigorously, Huang Boming was a little funny, thinking that this was common sense and there was no need to say it. His funny mood didn't last long and stumped Chen Wanrong's problem. Chen Wanrong's problem was also very simple, just one sentence, "Why is this?"

This is a very simple question, but ancient people like Wu Jing and Huang Boming could not answer, so they had to ask Chen Wanrong for advice.

Chen Wanrong told them that this is because there is oxygen in the air. Whether it is a fan or a fire blower, it is for the same purpose, which accelerates the contact between oxygen in the air and firewood and aggravates the combustion reaction.

Just such a very simple question, with such knowledge, Wu Jing and Huang Bo were amazed and amazed.

Chen Zairong, who was attending the audience, thought of his brother being so knowledgeable and looked proud.

Chen Laoshi and his wife went to the kitchen to cook the food and brought it to them. Wu Jing and Huang Boming were interested in chemistry and were very interested in it. They were not in the mood to eat and drink. After eating randomly, they pestered Chen Wanrong for advice.

It was late at night that the three of them slept before they could sleep.

The next day, Chen Zairong got up very early and rushed to the school. Wu Jing and Huang Boming were still excited and had no intention of returning. After breakfast, the two followed Chen Wanrong to make soap, and they were busy, and there was no difference between them and mud legs.

The fact of using lard as soap is too magical. After adding the hot alkali solution, the lard slowly disappeared, which made Wu Jing and the others stunned and couldn't even say anything.

This matter is too curious. If someone changes me, I will definitely follow the truth and ask clearly. The two of them know that this involves technical secrets, so it is really rare to just look at it and not ask about it.

If Wu Jing asked, Chen Wanrong would be of great help from him and would have to answer. If he answered, there would be a risk of technical leakage. The two of them were so knowledgeable that Chen Wanrong would save a lot of trouble, so there would be no need to worry about leaking the secrets.

Using lard to make soap seems simple, but it is actually very complicated. You have to grasp the temperature control and the addition of alkali liquid. With the chemical knowledge that Wu Jing and others know, it is impossible to crack the technology, let alone the alkali solution has been prepared for a long time. They don’t know what this thing is, they only know that the water is magical.

After lunch, the two of them said goodbye. Chen Wanrong gave two pieces of soap each, and they were satisfied.

Wu Jing was very helpful to Chen Wanrong, so Chen Wanrong naturally wanted to send him off. Before leaving, Chen Wanrong took out the paper of Wu Jing's tree planting question and asked: "Mr. Wu, if I expected it, this question was not solved by the teacher alone. I wonder if I was right?"

In fact, the reason why this question can be solved is because of the wisdom of the four people. Chen Wanrong's words are no longer correct. Huang Boming wanted to tell the truth, but he pulled Wu Jing's sleeves and took the conversation with a smile and said, "Why did Brother Wanrong say this?"

Chen Wanrong raised the paper on his hand and said, "If what I expected was not bad, Mr. Wu should have solved the twelve lines, and the other four lines were completed by others. Moreover, this person was still a woman."

In fact, the last four lines were from a woman's hand. Huang Boming praised Chen Wanrong's care from the bottom of his heart. Wu Jing laughed and said, "Brother Wanrong, how can you see it?"

Chen Wanrong pointed to the picture and said, "Mr. Wu, please see, these handwritings are strong and powerful, and they should be from Mr. Wu. The handwriting is beautiful and fresh, and they should be from a woman. If I guess correctly, Mr. Wu officially drew this picture after drawing the sketch. In order not to steal her merit, Mr. Wu asked her to draw these lines. Mr. Wu, did I say something wrong?"

The twelve lines and the sixteen lines are very different. Wu Jing has a very good character and knows that this picture is very rare, so he asked the woman to draw four lines. At this point, I have to admit it and said, "Brother Wanrong has such a careful thought, and I can even guess this. Brother Wanrong, this woman is extraordinary. She is a very smart woman. Her talent and wisdom are ten times better than me. Brother Wanrong, I am blunt, even if she is more difficult than this, she can solve it."

The words that are ten times better than Wu Jing are too exaggerated, but this woman must be a very smart person, otherwise she would not have solved the problem. Chen Wanrong admired him from the bottom of his heart and said, "Mr. Wu, who is this master? If you can do it, I should visit you." Such a smart person can be said to be a genius. If you can't meet again, this time travel will lose its meaning.

The beauty of adulthood is Wu Jing's virtue, but this time he did not fulfill Chen Wanrong's wish, but looked at Chen Wanrong meaningfully and said with a smile: "Please forgive me, Brother Wanrong, I can't help you with this matter. If Brother Wanrong really has this intention, I have to find her by myself. Brother Wanrong, I can only tell you that there are few such smart women in the world, and it is worth spending time looking for them. Goodbye!"

The two left until they disappeared from Chen Wanrong's figure. Huang Boming complained: "Brother Wu, aren't you making things difficult for Brother Wanrong? It's okay to tell him."

"No!" Wu Jing refused decisively and said with a smile: "You forgot about Niece Zheng?"

"You mean..." Huang Boming suddenly thought of something and could not continue to say anything.

Wu Jing smiled and said, "I didn't say anything." He accelerated his pace, and Huang Boming hurriedly followed.
Chapter completed!