Without waiting for Tangguo to speak, Gu Ronghe continued, "in his hand, there is a recipe for burning glass. Later, it was found out that this prescription was provided by your cousin Tang Qiang. "

"So it is."

"Not only that, you cousin, but also come up with all kinds of wonderful ideas. Some things look fantastic and some things are useful. There is one item among them. It should not be long before all the Bai surnames of Yu state will be popular. "

Tangguo asked curiously, "what is it?"

"Soap."

It's no surprise that Tangguo has made all the glass, not bad for soap.

In a word, Tang Qiang's memory is very good. Perhaps to read the truth of the novel and see the brilliance of the passers-by inside, it's not the process of secretly reciting some ancient things that need to be able to be made. Did Fang Zi recite them all?

"Big brother, what is soap?" Gu jiuci asked, "is it a good thing? How to use it? "

Gu Ronghe winked at the housekeeper, who turned around in a hurry and came with two pieces of soap.

"Master, it can be used to wash clothes, hair, bath and hands. Listen to the news from the other side of the capital. In the future, Su Mochen will launch all kinds of uses, and may add some other things to it. "

Gu jiuci is holding the soap, curious for a long time, and asked a lot. At last, I asked Gu Ronghe for most of them and gave them to Tang Guo.

"Fruit, you can use this shampoo later."

"Elder brother, you have to be watched. If something is better, you must send someone to get some." After a pause, Gu jiuci said, "Su Mochen, let him hop for a while more. After you hand in all the good things, let the second brother settle accounts with him."

Gu Ronghe: "..." Younger brother, is not his younger brother any more, any good thing, all only thinks of own daughter-in-law. He is an old brother. He has no idea where he was thrown.

What can one's own disciples do besides pet them?

Tangguo is quite hopeful that tangqiang can get more applicable things out. After all, she is a standard "native" and does not intend to be so high-profile.

Today's embroidery shop, and making rouge and gouache are enough.

Tang Qiang's glass soap has come out, not nearly anything else.

In fact, Su Mochen is there. He will definitely take out the goods in Tang Qiang's belly.

This matter, after a while, one day Tangguo was lying on the couch under the grape shelf, listening to the familiar footsteps coming quickly.

Don't open your eyes and look back. I know it's Gu jiuci.

"Ah Jiu?"

Gu jiuci stood in front of her and blocked all the things. Tangguo called him for his whole life. He lowered his head, kissed her on the forehead, and said softly, "fruit, I have brought you a good thing."

Tangguo is in a rush of spirit. Recently tangqiang has made many good things. She has been waiting for them.

"What's good?"

"Well, this time it's really good." Gu jiuci picks up Tangguo and sits on the reclining chair to let her sit on him.

At this moment, Tang guogang found that he still had a brocade box in his hand, which was as big as two palms.

"Fruit, good things are in it."

Gu jiuci put the brocade box in Tangguo's hand and said, "look for yourself."

Tangguo opened the box and was a little shocked when he saw the contents.

But she still asked, "what is this?"

"This is..."