ief etched all over his face.From Li Chen's introduction, she can get two pieces of information.The first one is a crop called sweet potato, which can be used as a staple food.Another is that its yiel...Chapter 1848: The Ancient Zha Tribe Will Wipe Out All Liao Dogso accomplish anything. The silver in the treasury has almost run out. Just a few days ago, officials from the Ministry of Revenue told me that if we don't collect more taxes soon, we won't even be abl...