e to the Liu family, Your Highness has already given them. With the success of this sweet potato crop, the Liu family will naturally be able to share in enormous profits. Added to the salt transporta...y.At this time, Su Pingbei quietly walked over."Dad, what should we do"Su Ping lowered her voice and asked.Su Zhendong glanced at him and softly uttered three words: "Look again."Su Pingbei thought fo...