The whole family traveled through ancient times and fled in an RV

Salicylic acid is extracted from the thin white wood layer under the willow bark, which is dried, ground, sieved repeatedly, and finally sieved with the finest silk sieve.

Then soak it in alcohol and finally distill it to remove the alcohol. After countless processes, the medicine is concentrated into a paste.

Finally, mix all the medicines evenly and add talcum powder. Use a smooth wooden mold to fill the holes with appropriate amounts of dry and wet powders. Press them firmly with a punch. The tablets are ready when they are dry.

Use animal skins and bones to make natural gelatin to coat the tablets. Then boil syrup and add natural pigments to the syrup: carmine, amaranth, etc. Coat with colored syrup to get tablets of various colors, which are easy to distinguish.

Modern industrial pharmaceutical production is mechanized. Once the formula and materials are ready and the machine is turned on, the mass production speed is very fast. The traditional method of pharmaceutical production is quite time-consuming, labor-intensive and labor-intensive.

Pharmaceutical factories needed a lot of professional manpower, and later on, schools in China opened pharmacy courses, which students graduating from intermediate classes could take.

Technical talents are in high demand everywhere and have no trouble finding jobs.

Lin Zisu flipped to the back and found medicine for external injuries, anti-inflammatory medicine, motherwort granules, isatis root granules, etc. She felt dizzy after reading them and closed the file.

Lin Zisu: "Take your time to eat, let's go to No. 69."

Lin Xianwen: "Mom, what time are you going home? Do you want me to pick you up?"

Shen Xianglan: "What do you think? Your father is so busy, wait for him to pick you up and go home for a midnight snack!"

Lin Zisu: "What time will you be back? I'll pick you up on time."

Shen Xianglan: "Five o'clock! Let's go, let's go, you two."

The two siblings came out of the pharmaceutical factory and headed towards Yard No. 69.

Yard No. 69 was the land allocated by the government to Old Man Lin and Old Lady Wang. Lin Youfu let the two old people live with them, and the land was left empty there wasting time.

Lin Zisu mentioned this to Su Ling, and Su Ling took out a map to show Lin Zisu. To enter Xinghai City from the south of the city, you have to pass the official road next to the No. 69 yard, and to go to Xinghai Pier 1 in the east of the city, you also have to take this road. When the construction of Xinghai City is completed, the flow of people on this official road will only increase.

It would be better to build an inn, teahouse or restaurant at No. 69 instead of building a house for people to live in.

The Lin family discussed and decided to invest together to open a fast food restaurant.

The fast food restaurant was proposed by Lin Zisu. It serves food and drinks and guests can dine in or take away.

The menu for drinks and meals is determined by the temperature throughout the year, the ingredients that can be harvested in season, and the ingredients that can be purchased.

Lin Zisu and Lin Xianwen really want to make milk tea to sell, and they also want to drink it themselves. After all, it is not modern times, and ingredients that are not available locally can be purchased online.

Here, we have sugar and refrigerators, but dairy products are the biggest problem, and the supply of fruit is also unstable. So we can only make a list of drinks and meals with limited ingredients.

Selling food, as long as it is clean, hygienic, and not too bad, and the store is located in a place with a lot of traffic, there is no need to worry about lack of business.

This is the case under normal circumstances, and we don’t know what the abnormal circumstances are. Doing business is a mixed bag of gains and losses, which is a gamble, but this gamble is controllable.

Lin Zisu drove the RV into the yard of No. 69. The carpenter was busy, while Old Man Lin and Old Lady Wang were looking here and there.

Others have to go to school and work to earn money.

Lin Zisu parked the car, got out and called out, "Grandpa, grandma, are you two cold?"

Lin Xianwen: "Grandpa, grandma, it's so cold, go home and warm yourself by the fire! Be careful not to catch a cold."

Old Man Lin: "I understand, I understand. I'll be back soon."

Old Lady Wang: "Are you two done with your work?"

"I'm done with my work. There's nothing to do today." Lin Xianwen said as he walked into the wooden building and looked around.

The gates of the fast food restaurants face the official road, and the gates of No. 68, 67, 66, 65... all face the town road. Fast food restaurants serve passers-by, so their gates must face the official road.

There is only a two-story wooden building in the yard, and there are male and female toilets in the backyard. There are no fancy pavilions or anything like that, because the yard needs to be spacious enough for guests to park. Although it is a short stay, guests who want to come in for a meal also need to have a place to park their cars and luggage.

There are two windows facing the outside on the first floor of the fast food restaurant. Customers who need to take their food away can order, pay and get their food at the window without having to enter the store. It is very fast.

The courtyard wall is made of whole wood on three sides, and a movable wooden fence is made on the side facing the official road. The two windows facing the outside are very spacious to allow vehicles and guests to have enough space to enter and exit.

There is enough space for parking at roadside fast food restaurants, so people on the road would want to stop and rest, have a cup of tea, or eat something.

The first floor is the ordering counter, kitchen, and dine-in seats, and the second floor is all private rooms.

Don't ask why there is no open-air platform or anything like that. The roadside is full of dust, even cement roads cannot avoid this problem. So the dining area is indoors, no one wants to eat dust outside.

The building layout, yard layout, management and operation of the entire fast food restaurant were all planned by Lin Zisu alone. Lin Youcai, Shen Xianglan and Lin Xianwen gave her some suggestions that she noticed after reading her plan.

After listening to Lin Zisu’s explanation of the entire plan for the fast food restaurant, the Lin family unanimously agreed and thought it was a good idea.

Uncle Shen wanted to open a store like this with Lin Zisu in other places. Lin Zisu thought it was feasible, but the location could only be chosen after considering the future development of Xinghai City.

Actually, there is a disadvantage to opening a fast food restaurant at location 69, which is that it is too close to the city. To be precise, it has both advantages and disadvantages.

If the drinks and meals are delicious, special and cannot be bought elsewhere, then being close to the city is no longer a disadvantage, as people in the city will go out of town to buy them.

We can also prepare some activities, such as points, lucky draws, exclusive customized gifts, memberships, gifts for every recharge, gifts unique to our store for every recharge, etc.

Lin Zisu just couldn't believe it. The drinks and food tasted good, were special and novel, and there were so many activities going on, but they still wouldn't sell.

The fried chicken restaurant in Qingshui City is doing a booming business, and fast food restaurants do more than just fried chicken. She followed the model of two well-known modern fast food restaurants, and then adapted to local conditions, making some changes, adding and subtracting.

The two siblings walked around, but there was nothing to see. The construction of the fast food restaurant was almost finished, and it was expected to be completed before their mother's pharmaceutical factory.

Lin Zisu sent Old Man Lin and Old Lady Wang back to the gate of her uncle's house, and the two siblings then returned to their own yard.

By mid-November, the houses on the 11 plots of land had been built and everyone had moved in. The Lin family had also long since moved out of Lin Youcai's home and moved into their own new homes.

Among the Lin family's grandchildren, both boys and girls, a few are good at studying, but most of them are not.

Not everyone is suitable for studying. Everyone's environment is different, which has a great impact on their personal learning ability.

Everyone has different preferences and talents. Some people are very good at cooking and learn quickly. Some are good at mathematics, some are good at Chinese, and some are good at mechanics. There are strengths in every field.

Therefore, Lin Zisu thought that if they were interested in food and medicine, they could manage fast food restaurants or learn how to make medicine in pharmaceutical factories.

Of course, if you are interested in other fields, you can learn knowledge and skills in other fields. You don't have to be a good student or work in the government.