Liu Chen and Mu Qing went to check on Zhang Sihao. The child probably hadn't slept well during this period and he still hadn't woken up yet.

At this time, Wang Mudan came over and saw the four-piece suit spread under the child. Her face immediately became nervous: "Oh, my son, there is nothing under you. Will this baby put your bed sheet on it?"

Wet?"

Although everyone thinks that the boy's urine is nothing, after all, these are Liu Chen's new sheets. Wang Mudan originally planned to use them for his son's wedding. Dean Jia came and used a set a few days ago, and he plans to keep this set.

, but was placed under the child by Liu Chen.

Liu Chen thought something was going on. Looking at Wang Mudan's nervous look, he didn't know what he thought was going on?

At this time, Zhang Xiaoxin also came and saw her grandson sleeping soundly. When she was about to turn around and leave, she accidentally saw the sheets Liu Chen had laid out for the child.

Not to mention the sheets, the color is quite plain, the pillows are all the same color, which is so pretty, and the quilt is also the same color as the sheets below.

"Dr. Liu, your sheets are really beautiful." Zhang Xiaoxin looked at Liu Chen and said.

There are four sheets, two pillows, and quilt covers in total. They are all the same color. They are really beautiful.

Zhang Xiaoxin touched it with his hands. Not only did the color look good, but the material was also good to feel.

Liu Chen told her that they got them from relatives in Shanghai and they were not expensive. They cost 20 yuan a set and no stamps were required.

When Zhang Xiaoxin heard this, he thought, "Isn't this expensive?" If it were made by ripping cloth, it would definitely not cost so much, but it doesn't look so good.

"Dr. Liu, just now your mother said that this four-piece suit is new. I am willing to pay for it. Do you want to buy it?" Zhang Xiaoxin said, touching the sheets.

She knew that even if it was made of pulled cloth, although it wouldn't cost so much money, it would still cost money. The main reason was that the pulled cloth was not of such good quality or had such a good pattern.

Liu Chen hesitated for a long time. He couldn't agree immediately. If he agreed, it wouldn't show the preciousness of this four-piece set.

"this.

.

This thing is not easy to get, I spent a lot of effort to get it." Liu Chen showed that he didn't want to give or take action.

This is what this person is like, the less you want to give or sell, the better people will feel about it.

"Doctor Liu, look at you, it's not like your relatives in Shanghai can't do it for you, so just leave this to us." Zhang Jiawei followed his mother and said.

"Achen, we still have it at home anyway, but if it doesn't work, let's give this job to her." Wang Mudan said with a smile.

This four-piece set can actually be sold for so much money, so why not sell it? She never knew that this thing was so expensive, twenty yuan a set, how long it would take to earn so much.

It only costs a few cents a day to work. Some families can't earn that much money in a few months. Even several families with many children can't save the twenty yuan a year.

"Well, since my mother has said it, it's not appropriate for me not to take action, right?"

After Zhang Xiaoxin heard this, he immediately took out twenty yuan from his pocket and handed it to Liu Chen.

It would be better for her to give the money first. It would be bad if Liu Chen regretted it again. It was better to strike first. Liu Chen accepted the money anyway, and it would be impossible to regret it later.

"I wonder if this child peed? He hasn't changed his diaper for a long time." Zhang Xiaoxin said while looking at the new sheets.

"It's okay, don't worry, there are special diapers here."

"Diapers? What is that?" Zhang Xiaoxin and everyone present became curious.

In this era, only wealthy families would use some diaper strips. That is, the older children in the family would wear smaller clothes, and then give them to the younger ones. Finally, the clothes that could no longer be worn would be cut into diaper strips.

Generally in rural areas, many households do not have diaper strips like this, and the most famous ones at that time were "sandy pants".

The sandy pants are like a rectangular bag, with two cloth straps at the top opening, hanging on the children's shoulders, and a lace in the waist. The sandy pants are filled with sand, and the children poop and urinate in the sandy pants. The sand is highly absorbent.

Keep children's legs, armpits, and lower body dry. It can be used in spring, summer, autumn, and winter.

At that time, children spent more than a year in sandy pants from birth to toddler. Some mothers were even afraid that their children would urinate at night, so they tied up their children every night until they were four or five years old.

Into sandy pants.

In this era, most families with children had piles of sand beside the walls of their courtyards. Most of the sand was taken from deep soil in cellars, dug wells or deep ditches in fields. The coarser the sand, the more breathable and water-absorbent it is.

Stronger, the more mothers like to use it. Before giving birth, in addition to preparing small clothes for the child, the mother should also prepare sandy pants and prepare enough sand. If there is little sandy soil in the village or the soil quality is not good, it is necessary to go to other villages to push it.

, there are also relatives who use wheelbarrows to deliver sand.

In spring, summer and autumn, the sand can be used directly by heating it in the sun, or it can be heated slightly; in winter, when changing the sand for children, you must use an iron plow to put the sand on the head after the cooking ceases, and put it in the stove until it is heated.

The soil can be changed for the child only after the appropriate time. The soil is usually changed three times a day, always after breakfast, lunch and dinner, by using the ashes from the fire to heat the sand.

Liu Chen didn't know, but he still listened to what Wang Mudan said. Nowadays, these sandy pants are no longer available. The main drawback is that the fine sand directly comes into contact with the child's skin. It is not very hygienic. Fine sand

If it gets into a child's butt, you can't even wash it clean.

Liu Chen started to explain what diapers were. Liu Chen didn't want to use any obscure explanation, so it was better to keep it simple.

Diapers are how children pee. If they are in diapers, their buttocks will still be clean. Moreover, Liu Chen also talked about the benefits of diapers, which are good absorbency, clean and hygienic, leak-proof, breathable, urine-absorbing and anti-bacterial.

Liu Chen said again that you only need to change one diaper throughout the night. Children can sleep peacefully, and adults can also sleep peacefully. There is no need to constantly change diapers. It can help babies sleep peacefully throughout the night.

Zhang Xiaoxin heard Liu Chen's introduction and felt that this diaper was really good. It was clean, hygienic, absorbent and breathable, and could help adults and children sleep peacefully. This thing was really good. It was much better than sand pants and diaper strips.

Zhang Xiaoxin really didn't like the sandy pants. She felt that they were really unhygienic, and she really didn't want to mess with the sandy pants. She still felt that using diaper strips was cleaner and more hygienic.

However, the disadvantage of this diaper strip is that it is troublesome to clean and the carrying capacity is too small. Basically, the child has to change it once he pees. At the end of the day, it takes a lot of time just to wash the diaper. And it is okay if the child pees.

No, she really didn't want to do it.

This diaper is better, it is disposable, clean, hygienic and convenient.

Liu Chen told everyone that now the children of leaders in the capital and Shanghai use these diapers.

Liu Chen had read a report before, saying that this diaper was invented in 1956 by Mr. Miller, the development manager of Procter & Gamble Company in Stars and Stripes, in order to find a simpler way to change his grandson's diapers.

Comfortable disposable diapers.

This invention was named "one of the 100 greatest inventions of the 20th century" by Time magazine in 1961.

In 1980, Chinese Tang Xinyuan, the "father of space suits", added polymer absorbers to space suits and invented a diaper that could absorb 1,400 mL of water, which perfectly solved the problem of urination in space.

At this point, we have the "diapers" as we know them.

When Zhang Xiaoxin heard that the children of the leaders in the capital and Shanghai all used these diapers, although she was not a leader there, her husband was also a leader, and everyone in their family had a job, and the family income was pretty good.

"Dr. Liu, you said such good diapers, can you get us some? I'll pay." Zhang Xiaoxin looked at Liu Chen and said.

Liu Chen couldn't be happier. This was exactly what he meant. He talked about so many benefits of diapers, just to let Zhang Xiaoxin take the initiative to say what he wanted, so that he could bring some diapers to sell.

In fact, it's not just diapers. Liu Chen wanted to bring some toilet paper, sanitary napkins, and towels to sell last time.

He feels that lesbians in this era are still relatively rare, and it is not very convenient to use the scriptures for that month. The main reason is that not everyone can get the scriptures for this month.

He first got some of these things and gave them to Gu Wanjun, who would handle the sanitary napkins and Wang Xiong to handle the toilet paper.

The toilet paper of this era was very rough and could even scratch your buttocks.

In rural areas, those with children at home have some newspapers, homework paper and book paper, which is amazing. They have never seen toilet paper as soft as later generations.

Liu Chen thought to himself, there are still many ways to make money.

"Okay, I'll help you ask my friends in the capital, Shanghai, to see if they can get you some diapers."

"That would be great. It would be great if I could get it. How good this thing is." Zhang Xiaoxin said with a smile.

The child just used an anti-blue light diaper. A few hours later, it was ignored. If a diaper strip had been used, it would have been changed long ago.

"Okay, the food is ready, let's come and eat." Youdi shouted.

After all, there are guests at home today, and the meal was cooked early. It’s time to eat, and the sisters haven’t come to catch the eels yet. Anyway, the food has been left for them to eat when they get back.

Since Zhang Xiaoxin and her son came to their sister's house, they have been eating hard to eat every day, including whole-grain steamed buns, coarse-grain porridge, and pickles. They have been here for how many days, but they haven't seen any meat at all. There is no meat at all.
Chapter completed!