Chapter 408: Wang Teng Rises to the Surface

one is a crop called sweet potato, which can be used as a staple food.Another is that its yield is ten to twenty times that of ordinary grain.What is the conceptIf true, it could alleviate the problem... respectfully, "Only recently, a number of officials we've been closely monitoring have either taken sick leave or gone on vacation. This is rather unusual."Li Chen frowned and looked up at Sanbao: "A...