The sweet potatoes had to be cut before and after the Dragon Boat Festival. As soon as Nanny Yue returned to the manor, she immediately spread the news.
In other areas, pigeons were also used to send messages. Every time a pigeon arrived at a manor, the manor would send a pigeon to the manor closest to it.
The best pigeons could fly for about eight hours a day, and could fly for almost a hundred kilometers every two hours.
Basically, within five days, Yu Youyao's message would be sent to manors everywhere in the country, and it would not delay the insertion of the vines.
Of course, pigeons could only send some simple information to a fixed location. Some important information could not be sent by pigeons.
Little Zhouzhuang also received the news.
