Chapter 91: Papermaking Ice-Making Method

processes."Yang Lin took out a piece of paper and handed it to Du Jing.There might be some details that are not quite right or some deviations, so continuous trial and improvement is needed.Although Y...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.ok her head: "Thank you, sir, for letting me know. But some things are best left unknown to you! Since she will be back soon, I will wait here for her! Your great kindness, sir, will be repaid another...