in promoting sweet potatoes. You better organize a complete set of easy-to-understand planting manuals that even the most ordinary people can understand as soon as possible.”There aren't many days lef...rjia Aoqin's admiration, Li Chen said, "Alright, go back and deliver the message. Tell the Emperor of Jin that the choice I make is not up to me, but to him."A single sentence dismissed Guāljia Aoqín'...