Liu Yong smiled: "What is a good thing? ”

Dong Yun smiled silently, took it in her arms, clenched her fist and stretched it out in front of Liu Yong, "Big brother, guess." Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ”

Liu Yong stretched out his right index finger and middle finger, and gently stroked the back of Dong Yun's hand, and said in his mouth, "Yun'er's little hands are really beautiful." ”

Dong Yun was happy and ashamed, and pretended to be angry: "Big brother, tell you to guess what I have in my hand, but you ...... You're necrotic. ”

Liu Yong laughed and said, "You don't have any hints, how can I guess?" ”

"Okay. Big brother, look! Dong Yun smiled proudly, flipped his fist over, and spread it slightly, revealing a milky white fluffy thing in his hand.

Liu Yong didn't know why, stretched out his thumb and index finger and gently pinched a small ball and rubbed it gently, the inside was hard, and he couldn't help but wonder: "What is this?" ”

"Huh?" Dong Yun's face showed an expression of surprise and disappointment, "It turns out that the eldest brother doesn't know him, so it's not what the eldest brother is looking for." ”

"What am I looking for?" Liu Yong was surprised, "What is this?" What looks like the seeds of a plant. ”

"It's a seed, indeed. I thought it was the cotton seed that my big brother was looking for. Dong Yun nodded lightly and sighed, very regretful.

"Wait!" Liu Yong was surprised and delighted, "Let me take a good look." As he spoke, he took the seed in Dong Yun's hand and looked at it carefully.

Dong Yun asked strangely: "Doesn't the eldest brother know the seeds of cotton?" ”

Liu Yong said embarrassedly: "I'm only in the photo...... Oh, it's the pictures that have seen cotton. I have never seen it cultivated in reality, and I don't know cotton seeds. Liu Yong's hometown of Zigong, Sichuan, is not a cotton-producing area, so he only has a very partial understanding.

"That's right." Dong Yun was worried in her heart, "Then I don't know if this is cotton, they are talking about another name, called a chameleon flower." ”

"Chameleon flowers?" Liu Yong's eyes lit up and asked, "Yun'er, do you know why it's called a color-changing flower?" ”

Dong Yun thought for a while and said: "It is said that this flower is very strange, it is white when it first opens, and gradually turns light red and dark red, which is very beautiful, so it is called a color-changing flower." ”

Liu Yong's heart beat faster when he heard this, and he asked urgently, "What about its fruit?" ”

"I heard that this flower will bear a small green fruit when it is gone. When the fruit ripens like a peach, it blooms and has many elongated white hairs inside. This seed is inside. ”

Liu Yong was overjoyed and said: "That's right, this is cotton." ”

Dong Yun said happily: "That's good, I'm still worried about finding the wrong one." ”

"You can't go wrong." Liu Yong was overjoyed and asked again, "I didn't ask for a heavy reward, Yun'er found it all at once, you are really my lucky star." Yun'er, how did you find it? ”

Dong Yun said embarrassedly: "I'm worried that my eldest brother's clothes are too thin and cold, so I want to make thicker winter clothes for my eldest brother." ”

Liu Yong said gratefully: "Thank you Yun'er." Come, big brother hug you and say. As he spoke, he reached out and hugged Dong Yun in his arms.

Dong Yun smiled sweetly, sat meekly on Liu Yong's lap, and continued: "I asked the old mother in the courtyard for some kapok wool to fill, but I accidentally found that there were some kapok wool in it that were very different from the kapok wool I usually saw. I knew that my eldest brother had been bothering to find the cotton, so I paid attention to it when I saw it. I asked her what it was. She said that this thing was a flower that was given as a gift by Mr. Yu when he was repairing our house. There are dozens of plants planted in this yard. Dong Yun paused, and said: "After the flowers are ripe, the old mother found that this fluff is softer than kapok wool, so she received it together." ”

"No wonder I couldn't find it even after spending a lot of money, it turned out that there was no name cotton." Liu Yong suddenly realized, happy and moved, hugged Dong Yun's hand tightly, kissed her lightly on her pink face, and said sincerely: "Yun'er, eldest brother can meet you is the greatest luck in my life." ”

Dong Yun was both happy and proud, fell into Liu Yong's arms, and said gently: "Big brother, don't say that. It is Yun'er's blessing to meet you. ”

The two of them were warm for a while, and Dong Yun asked: "Big brother, we already have silk, hemp, and kapok here, why do you still try to find that cotton?" ”

Liu Yong kissed her cherry lips lightly and said with a smile: "What a studious little girl." Big brother will tell you......"

Cotton, native to India, was introduced to China very early. However, people did not realize the economic value of cotton at that time, and it was still cultivated and appreciated as a flower in the garden for five generations. It was not until the Song Dynasty that people realized that it was a fiber crop and began to cultivate it purposefully, but the planting area was still small; Fortunately, with Zhu Yuanzhang, only when he realized the importance and necessity of cotton and promoted it throughout the country with the emperor's order, China's cotton output has been greatly improved.

Liu Yong explained: "Silk production is limited, the cost is high, the price is expensive, and ordinary people cannot afford to buy it, nor can they afford it; The kapok fiber is short, it cannot be spun into a thread, and can only fill the pillow; Although hemp is cheap, it is too coarse, and its warmth and water absorption are also poor. Cotton is different, the yield is large, the price is low, and the poor can afford it. At the same time, cotton can be spun into thread, which can be woven into various clothes and blankets like hemp. In particular, the cotton cloth is strong and wear-resistant, warm and absorbent, and is most suitable for close-fitting underwear and underwear. Like you, you need a fabric of this material for close protection. ”

"Big brother! You're so bad. Dong Yun snorted, her pretty face was so red as if she was about to drip blood, it turned out that Liu Yong's hand actually reached into her placket and caressed her round pepper milk.

"Don't use this kind of thing in the future, it's not good for the development of ****. When I have the cloth, I will make several sets of bras for your sisters, which will ensure the development of your breasts without sagging. ”

"Big brother, you ......" Dong Yun's heart trembled.

"Don't think it's a big brother joking, it's the most serious." Liu Yong said, "Women's breasts are extremely delicate, and they have to be taken care of, otherwise it is easy to get mastitis, tumors and other diseases." ”

Dong Yun's face was red, and she was skeptical, but she heard Liu Yong ask again: "Yun'er, where did you learn your sexual knowledge?" ”

Dong Yun was inexplicable and asked, "Big brother, what is sexual knowledge?" ”

"To put it simply, it is the knowledge of how to serve your husband after marriage." Liu Yong also asked Da Qiao yesterday, but Da Qiao blushed and beat him to death, so he had to ask Dong Yun. This is not Liu Yong's gossip, but compared with men, women's life expectancy in ancient times was shorter, which is completely opposite to today's reality, Liu Yong wants to find out the mystery, of course, curiosity is also there. It is said that women are usually taught by their mothers before they get married, but Da Qiao and Dong Yun's mothers died early, and there were no books, the Internet or anything at that time, how do you know?

Dong Yun was embarrassed, her little face flushed, and she hesitated for a long time, and Fang said in a low voice: "It was taught by Sister Ying's mother-in-law and aunt-in-law." ”

"Yun'er, tell me, the more carefully the better. Look at you, I think too much, I want to find out why women are more likely to get sick, it is very important for the health of your sisters! ”

Dong Yun was suspicious, so she had to endure her shyness and tell Liu Yong one by one.

After hearing this, Liu Yong sighed softly and said, "Sure enough." Men's lack of personal hygiene is the main cause of women's illness. ”

Dong Yun frowned and said, "Big brother, what are you talking about." I don't understand! ”

"Yun'er, you also learned medical skills from Mr. Hua for a while, and you also know the biggest difference between men and women." Dong Yun also knew that Liu Yong was the most serious at this time, so she calmed down and listened to him attentively.

"Women are the most delicate and easy to breed bacteria." Liu Yong had told Hua Tuo and Dong Yun about this knowledge before, so Dong Yun was no stranger to these new terms, so he listened quietly.

"When a husband and wife have sex, if the husband does not pay attention to hygiene, it is easy to pass the bacteria to his wife, which can cause inflammation and illness, infertility or even death, and it is extremely difficult to treat."

"Is it that serious?" Dong Yun was taken aback.

"Big brother will lie to you." Liu Yong's face was serious, and he lowered his voice and said in Dong Yun's ear, "Yun'er, let's tell you the truth." The reason why your sister Diao Chan has not given birth for so many years is because she has very severe metritis. ”

Dong Yun said worriedly: "Isn't Sister Diao Chan ......?"

"Yun'er, don't worry, your Diao Chan's sister's illness has already cured me."

Dong Yun patted his chest and breathed a long sigh of relief, "That's good." Otherwise, my sister is so pitiful. ”

"yes. Especially in this day and age, there is no future without a son. Liu Yong sighed. Dong Yun listened as if she didn't understand, and listened to Liu Yong again: "Therefore, it is extremely important to publicize and explain women's physiology and hygiene. In the future, I plan to hold several special training sessions for women's precautions during daily life, menstruation, and pregnancy, and popularize it throughout the county, and you will talk about it. ”

Dong Yun said worriedly: "But eldest brother, the family is dominated by men, and it doesn't make much difference if women only understand." ”

Liu Yong nodded and said, "What Yun'er said is the crux of the matter. So I want to wait for Mr. Hua to come back here and open a few sessions of training specifically for men. He is an old man with superb medical skills and is famous all over the world, and I believe everyone will listen to him. ”

Dong Yun sighed and said quietly: "It's really pitiful to be a woman. ”

"It's true that this era is too unfair to women." Liu Yong also sighed, and said with a straight face, "But don't worry, you sisters, I won't do that to you." ”

"Big brother, thank you."

Liu Yong was stunned and said: Actually, I should be thanked. Yun'er, I'm sorry, my eldest brother should have married only one of you. ”

Dong Yun smiled slightly and said, "Big brother, I know that you marry several sisters for a reason and a must, so don't worry, I won't blame you." ”

"Huh?" Liu Yong was stunned.

"Sister Ying is making a fake come true; Sister Diao Chan is the only one who can save her life; Sister Cai Yan is a lifesaver for you, and if you don't take her in, she will be homeless. Big brother, don't worry, these sisters are very fond of Yun'er, they are very gentle and considerate, we are like sisters. ”

Liu Yong was extremely moved, and his hand holding Dong Yun tightened again, "Thank you, Yun'er." I will never marry again. ”

Dong Yun's eyes flashed, and she suddenly smiled and said, "Big brother, you can marry another one." (To be continued.) )