C572 A Storm Breezes for 312 Years

Xin, soon, received a letter from Chu Yunxuan. Chu Yunxuan thought of the two words on the letter, Xin, and Chu Yunxuan wrote it down. Chu Yunxuan asked a lot of questions about modern business, and it seemed that Siyuan City had no other way to cultivate its traditional agriculture. So Chu Yunxuan wanted to bring the business to Siyuan City, so he thought about it for a while