Li Shi turned around for a moment, twisted his eyebrows and glared at Lu Zheng, "What are you doing?" ”

"After receiving such a great favor from Dr. Wu, you don't even want to give a thank you gift?"

The corners of Lu Zheng's mouth twitched slightly, and he looked at Li speechlessly, "I want to say that the things at home are not suitable, and when I catch the market the day after tomorrow, it is safer for me to go to the town to buy something and carry it to the door." ”

"Moreover, you can't just have a thank you gift, you have to make up for the money of the medicine powder."

After all, a lot of insecticidal powders will be used in the follow-up, and you can't take them in vain.

Li Shi glanced at him, "Of course I know that I have to give money." However, there is some truth in what you say, do as you say. ”

Tang Mian said softly on the side: "Dad, mother, don't be so troublesome. Dr. Wu did not feed the livestock and did not farm. It just so happens that I have something to do with Dr. Wu now, bring the money, catch a chicken and a duck, pick some vegetables, and load some food. ”

"Wouldn't it be too easy?" Lu Zheng and Li Shi glanced at each other and said.

Tang Mian shook his head slightly, "No." ”

Lu Zheng thought for a while and nodded, "Okay, then I'll go to the river and drive the duck back to catch one." ”

"Mother will go with you to prepare the rest." Li Shi also spoke on the side.

Tang Mian nodded, followed Li's footsteps, first went to the back room to catch a chicken and bundle it, and then took the bag and filled it with some cooked rice.

"Mianniang, you go and pack some dried vegetables, and my mother goes to the field to pick some fresh vegetables." Li put the rice bag and said to Tang Mian.

Tang Mian responded lightly, and Li turned around and walked out.

When Lu Zheng drove the duck home and caught one, Tang Mian took other things and went to Wu Yunsheng's house.

"Mianniang is here, tell me quickly, what is the effect of those medicinal powders?" When Wu Yunsheng saw Tang Mian, his eyes lit up and he looked at her expectantly.

After he tried the medicinal powder, he handed it over to Tang Mian, and then stayed at home to continue researching, but he didn't have time to care about the final effect.

Seeing Tang Mian at this time, I couldn't wait to know the answer.

Tang Mian smiled and said softly: "I have lived up to Dr. Wu's hard work in the past few months, and it has been effective." ”

"Hahaha, the emperor lives up to his wishes!" Wu Yunsheng raised his head and laughed.

After laughing enough, he looked at Tang Mian again, and it was at this time that he found something at Tang Mian's feet.

"It's." Wu Yunsheng looked at Tang Mian in puzzlement, and then at the quacking ducks and chickens fluttering on the ground.

Fang Cai focused on the efficacy of the medicinal powder, and ignored everything else.

Tang Mian bent the corners of his lips and handed over the food and vegetables in his hand, "Doctor Wu, thank you for your tireless research for several months, a little care, I hope you accept it." ”

Wu Yunsheng was slightly stunned and then chuckled, "The medicinal materials are all prepared by you, and if you want to say that I work hard, you are not easy." ”

"Alright, come in, I have something to tell you." The words fell, and he took the things in Tang Mian's hand.

He is not a hypocritical person, since the things are sent, he will accept them directly.

"Okay." Tang Mian was empty-handed, bent down to lift the duck and chicken on the ground and followed Wu Yun into the door.

After putting their things away, the two sat opposite each other at the stone table in the courtyard.

"Doctor Wu, what do you want to tell me?" Tang Mian was the first to ask.

Wu Yunsheng raised his hand and poured a cup of tea for Tang Mian, and said slowly: "I have studied the insecticide powder for several months, and the results are only effective against wheat aphids and sucking worms. However, now that I have learned a lot, the research will go more and more smoothly in the future. However, the demand for medicinal herbs will also increase. ”

"Don't worry, Doctor Wu, you can write me a list of what medicinal materials you need, and I will do my best to get it done." Tang Mian immediately said.

Wu Yunsheng raised his hand to interrupt Tang Mian and said softly: "I naturally know this, what I want to say is another thing. ”

Thanks: Oriental, book friend 20240122743_Ad, Emerald Treasure for the recommendation vote.