ntaneously.""But if there is no complete overhaul and reinforcement, a dam breach is only a matter of time.""If these two dams were to break, the floodwater would inundate at least four or five hundre...eakened for a hundred years and oppressed by the Liao Kingdom for a hundred years!""How similar is today's situation to that of over three hundred and sixty years ago""At that time, the Central Plains...