Chapter 91: Papermaking Ice-Making Method

ore surprised.He knows all the people who came here.Besides Zhang Ping, the other three were, respectively, a standing clerk, a quick clerk, and Zhang Ping's original deputy.They... were all taken car...It is now the middle of the month.

The night was deep, a round moon hung high in the sky.

Inside the Yang family home, everyone sat together, watching Xiao Jiu calculate.ary paper! But what purpose would it serveHe couldn't have imagined it.Yang Lin smiled: "The effect can't be said for now, I can only tell you that if this kind of paper can be made, it will be anothe...