The invasion of foreign enemies, the number of troops continues to expand, and the military expenses required continue to rise, and Zhang Chadong went out of the capital this time on the orders of the emperor to secretly verify the true situation about the conscription and arrest of strong men.

And because he received a letter from his son to report his safety, which was different from the usual style of hanging his son, as a father, he was naturally a little uneasy, mistakenly thinking that he was coerced by thieves, so he sent a fake letter to stabilize the enemy first, and he took people to Fengyi to rescue him quietly.

As a result, on the way here, he happened to meet his son who went to the county seat, and Zhu Chongyi, who was accompanying him all the way, was almost taken down by the bad guys, but fortunately, he explained clearly and did not cause any misunderstanding.

As for the matter of vegetable oil, his son of law has already explained in detail on the way here, for this kind of thing that benefits the people and the country, Zhang Chadong will naturally not let go, so with a suspicious attitude, he took his subordinates to condescend here to find out.

However, when he came, it happened that the ugly woman in the countryside was falling into a coma, and he saw the scene of everyone hurrying and messing around, and no one helped him to solve his doubts, so he could only be left aside and no one asked.

As a result, I didn't drink a cup of hot tea after sitting on the cold bench for so long, so don't say how aggrieved I was, especially when I saw that my own son was not filial to himself and was filial to others.

Now that he finally talked about business, he also restrained his stinky temper in time, and his endless beeping mouth became cautious at this moment, and he regained his serious expression, "The vegetable oil you are talking about can really be used instead of animal oil, and it can also help combustion and so on." ”

Businessmen will brag about the good things they buy when they buy things, but if they are really good or fake, they will have an effect after experimenting with them in person, Ye Bing put a bowl of vegetable oil on the table for him to verify, "My lord, you won't believe me no matter how much I say, it's better to test the effect yourself." ”

Zhang Chadong stretched out his index finger and dipped it in some vegetable oil, and felt that it was indeed greasy, which had the same effect as animal oil, but vegetable oil was liquid, and most of the animal oil would solidify.

Then Zhu Chongyi brought a brazier and put it in the open space according to his mother's instructions, and the small flames flickered faintly and there was a possibility of extinguishing.

There is no need for others to say that Zhang Chadong poured a bowl of vegetable oil into it, but the fire not only did not go out but burned more and more, and suddenly his pupils dilated full of surprise, "This is oil, it's true!" ”

"Your old man is the head of the household department, and you also have the title of Taishi, who will be okay to think that your life is a big trick to play with you." Obviously, Zhang Daxian was not satisfied with his father's distrust of his own father and the effect of testing again, "Do you want vegetable oil or not, if you don't want it, we will find another buyer." ”

"No hurry!" Zhang Chadong, who is in a good mood at the moment, obviously wants to test the effect of vegetable oil before he can talk about buying and using, "Is it now testing the effect of cooking?" ”

Recently, under Gu Peng's teaching, there is no problem with the basic stir-fried home-cooked food, Ye Bing did not refuse this proposal, "My lord, you can ask my son to give you a trial of the process of stir-frying vegetables with vegetable oil." ”

"Okay, no problem." If it weren't for Zhang Chadong's ability to cook, he would almost want to test it himself.

The most popular dish at home now is cabbage, so there is no choice directly, Zhu Chong fried a plate of fried cabbage with vegetable oil with vegetable oil.

"My lord, please taste the taste of the food." Ye Bing handed over a new pair of chopsticks, this is a big customer of his own family in the future, so he can naturally be treated politely, and no one will have trouble with money.

"Well, it's delicious!" Zhang Chadong, who tasted a small piece of cabbage, nodded again and again, showing a sense of satisfaction, after all, he was in a hurry all the way, and all he ate in the wilderness was dry food, and now it is natural to eat a mouthful of greasy food.