Doctor Luo, who was in the house, heard the voices outside and came out. When he heard that his son had asked Xiangnan for the wine, he couldn't help laughing and teasing his son, "Xiangnan, you don't know, if his father hadn't stopped him from giving it to him, this kid would have almost drunk up half of his father's jar of wine."

"Mom, don't make fun of me. Who said that the wine tasted really good?" Luo Rongheng admitted it directly, without any embarrassment.

Seeing her son admit it directly, Mrs. Luo glared at her son, but she wasn't really angry.

"Old lady." Cao Xiangnan greeted the old lady when she saw her come out.

Qi Wanfeng beside him also greeted her.

"Sit down, why are you here? Is Wanfeng in good health?" Mrs. Luo quickly asked them to sit down and asked, "I just brought Wanfeng here to see Dr. Luo. He has not been sleeping well at night recently." Cao Xiangnan briefly explained Wanfeng's condition.

"Well, you are a careful person. You should bring Wanfeng here to see him." After hearing this, Mrs. Luo nodded and asked the servant to run to the front to call her husband back to the backyard.

Unlike Dr. Luo who saved people, Luo Rongheng was obviously a shrewd drug dealer. He was out all year round and had a wide range of knowledge. It was fun to chat with him. Unexpectedly, Cao Xiangnan and Luo Rongheng got along very well. It must be said that when talking to this person, you often say the first half of the sentence, and this person can guess the second half of your sentence.

Everyone likes to talk to smart people, and Cao Xiangnan naturally likes smart people.

"Oh, you taught my father the method of saving people from drowning?" Luo Rongheng was drinking with his father, and his father talked about some strange things he learned from this kid. He thought it made sense.

After returning from this trip, he found that the clinic in front had also changed. It was no longer as disorderly as before. After registering, patients with number tags waited outside, and no longer had to wait in a long line. They could find a place to sit and wait for their number to be called before coming in.

His father also put on a set of wide clothes that doctors should wear, and put on gloves on his hands. He no longer directly touched the patient's wounds like before. He thought this was good, in case there was really a disease that could be contagious? It’s better to wear gloves. After making money these years, Luo Rongheng didn’t want his father to work so hard to treat patients like he does now. Luo’s Clinic has a lot of accounts, and the daily revenue is just enough to cover the money for the medicine. It doesn’t make any money at all. His father is still working for free. But who made his father like to be a good doctor who saves the world! He has no choice but to subsidize his father from his own money. Let

him be a doctor if he wants. However, his businessman nature who likes to measure everything with money has been criticized by his father more than once. He has no choice. If he has no money, he can’t even support this clinic? Even the family’s livelihood has become a problem.

"Xiangnan also accidentally read this from an ancient book. If the drowning time is short, this method can be used. But if the drowning time is long, it will be useless." Cao Xiangnan naturally would not say that this is something he brought from the modern times, which would surely make people think that it was a ghost that was dragged out and burned.

"Well, I understand." Luo Rongheng nodded. It must be said that he also likes this kid in his heart.

Thinking of Luo Rongheng being a drug dealer who runs around all year round, he must have seen a lot of things. Cao Xiangnan told Tian Qi and Luo Rongheng that when he was injured in his leg, he wanted to find Tian Qi. This medicine is very useful, but when he asked Doctor Luo, Doctor Luo didn't have it. Now that he remembered it, he asked Luo Rongheng if he had seen Tian Qi.

In modern times, Panax notoginseng is widely planted. When he was young, he saw other people planting Panax notoginseng in their homes, so he naturally knew what it looked like. It's just that it may only be found in some places here, and it's not so widely planted. You have to go to that place to find it.

"I wonder if Brother Luo has seen this thing?" Cao Xiangnan asked.

"Is this medicine really so magical?" Luo Rongheng fell into deep thought, shook his head, and said, "I will personally take people to find it after the spring of next year."

If this medicine is really so magical, he can make a fortune.

Cao Xiangnan immediately drew Panax notoginseng with paper and pen, and wrote down the characteristics, medicinal properties, and usage of this herb. When

Luo Rongheng asked him how he knew about this medicine, he only said that he had seen it in a miscellaneous book before, and as for the book, it was too long ago and he couldn't remember it. Luo Rongheng was a smart man, so he didn't ask any more questions.

While they were talking, after seeing the last patient, old doctor Luo rushed over from the front. Seeing his son and Cao kid talking happily, he smiled, "Rongheng, I told you that you and Cao kid would talk. Now you believe what your father said, right?"

"Yes, yes, believe, believe, father, whatever you say is right." Luo Rongheng stood up from his chair and asked his father to sit down and wait for old doctor Luo to see Wanfeng. Old doctor Luo didn't prescribe any medicine, but only told him to have a good rest, and there would be no serious problems. After thanking Doctor Luo and making an appointment with Luo Rongheng to have lunch at Yipinzhai at noon, Cao Xiangnan took Wanfeng away from Doctor Luo. If he had not been in Nanyang for so long, he would not have discovered that Wanfeng was not in good health until now. He felt a little guilty for coming back and bringing people to see the doctor. Thinking that he would have to go to Nanyang again later, Cao Xiangnan did not want to leave this person at this time. When

the carriage arrived at Yipinzhai, he saw the shopkeeper Liu and knew that Liu was waiting for him. They had just been delayed for a while at Doctor Luo's place. Cao Xiangnan expressed his apologies and the two said a few polite words.

Wanfeng's health was different from the previous few months, so Cao Xiangnan didn't dare to leave him with Aning. There were people coming and going there, and it would be no joke if he got bumped into something. The upstairs would be very busy at this time, and he knew that he would be busy for most of the day, and he was afraid that he would not have time to take care of Wanfeng, so he asked Cao Gang to send him back home, so that he could feel at ease.

"Brother Cao Gang, please help me send Wanfeng back." Cao Gang was already waiting here. When he came, he handed Wanfeng to Cao Gang, helped him get on the carriage, and said to Cao Gang who was sitting in the front and driving.

Cao Gang nodded to Cao Xiangnan, telling him not to worry, "I will send Wanfeng home." He said.

With Cao Gang's words, Cao Xiangnan was relieved.

After seeing the carriage leave, he turned around and went into Yipinzhai.

Mooncakes were being made in the kitchen. Cao Xiangnan went into the kitchen to take a look. He was familiar with the chefs there, so he pointed out any deficiencies. He

learned about Yipinzhai's recent situation from the storekeeper Liu. The mooncakes sold at the stall outside were doing well, but they were still a long way from the popularity in Nanyang. He told the storekeeper Liu some suggestions. It happened that the two boys from the Sun family had sold mooncakes on the street in Nanyang. Cao Xiangnan waved his hand and directly asked the two boys to take charge of the stalls on the street and lead people to sell mooncakes first.

The two boys took the order and left.

Mid-Autumn Festival is in two days. After that, no one will buy mooncakes, so they have to hurry up and sell mooncakes now.

"How about this, let's set up a stall in my shop to sell mooncakes." Cao Xiangnan also suggested setting up a stall in his shop to sell mooncakes. He has many regular customers, so the sales of mooncakes must be good.

I remembered that he hadn't been to his shop since I came back, so I might as well go and take a look.

Yipinzhai also has a lot of orders, but in comparison, the quantity is just average. As for making mooncakes, we can send two more people to help, and sell as many as we can in the next few days.

"I'm relieved that you're back." When this kid came back, storekeeper Liu felt that he had found a backbone. Taking advantage of this time, Cao Xiangnan went back to the shop and told Sun Yanshan to set up a stall to sell mooncakes and how to sell them. Sun Yanshan listened and nodded to show that he understood.

He saw Aning and greeted her.

"Wanfeng hasn't been in a good mood recently. I took him to see Doctor Luo. I just asked Brother Cao Gang to send him back, so I didn't let him come here. You can bring Xuanxuan to my place during the Mid-Autumn Festival. Come to my house for dinner. I plan to have a barbecue in the evening and stay overnight before coming back." Seeing that Aning really cared about Wanfeng, Cao Xiangnan was also happy that Wanfeng had a few close friends. He invited Aning to bring the children to his house to celebrate the festival together during the Mid-Autumn Festival.

The first time the two met was at Doctor Luo's place, and Aning naturally knew Doctor Luo.

Hearing Cao Xiangnan say that Wanfeng had seen a doctor, Aning's face was anxious, and he asked several questions in a row, "Is he really okay?" After getting a positive answer, he believed what Cao Xiangnan said that Wanfeng was just not in a good mood.

He himself had been pregnant before, so he knew that the body would not be in good condition for two months after pregnancy.

Thinking of some things in the past, he felt a little sad.

"Okay, I'll take Xuanxuan with me then." Aning said.

"Uncle Sun, the store should make less food on that day, and close the stall after the afternoon. You can come back early and everyone can go home to celebrate the festival." There would be no holiday here on Mid-Autumn Festival, so we should close the stall early so that everyone can go home early, Cao Xiangnan said to Sun Yanshan.

"Then the shop assistants should give two boxes of moon cakes to each person, so that everyone can go home to celebrate the festival and be happy." As for more, they would have to pay for it themselves.

Sun Yanshan wrote them down one by one.

After thinking about it for a while, Cao Xiangnan went back to Liu's shop and ordered a lot of moon cakes, which he would take back to distribute to employees and give to relatives and friends. Everyone at home is busy now, and there is no way to give so many moon cakes to people. It is better to spend some money to order them from Yipinzhai, and enjoy a preferential price from Liu's shop.

At noon, Luo Rongheng brought his mother and his wife Wang Xueji to Yipinzhai, and Cao Xiangnan took them upstairs. As for Dr. Luo, Cao Xiangnan did not forget to see him. Seeing that he was not there, he prepared a few dishes in the kitchen and asked someone to send them to Luo's clinic for Dr. Luo to eat.

"You are so thoughtful, kid." Seeing Cao Xiangnan's action, Luo Rongheng liked this kid even more. He didn't have any advantages, but he was filial to his father and mother. Now someone was kind to his father, and this kindness was sincere, how could he not be moved!

"Where, I still have to thank Doctor Luo for saving my life, what are a few small dishes?" Cao Xiangnan has always been grateful to Doctor Luo in his heart. If it weren't for Doctor Luo, there would be no Cao Xiangnan today.

What's more, he still troubled Doctor Luo a lot in the future, so Cao Xiangnan would also send any good things to Doctor Luo on weekdays.

"Come on, Brother Luo, I'll toast you a glass."

Cao Xiangnan had seen Luo Rongheng's drinking capacity, and thought he was another drunkard. He himself didn't dare to drink more after a few glasses, in case he got drunk and couldn't work in the afternoon. Doctor Luo and Wang Xueji also liked to drink a little red wine, which had a lower alcohol content and was suitable for brothers to drink.

After lunch, everyone was very happy.

When Luo Rongheng left, Cao Xiangnan asked Liu, the storekeeper, for two jars of rice wine, two small bottles of red wine, and a few boxes of moon cakes for them to take back.