"So, in other words, the total force of the Jiannu is around seventy thousand," Wang Yongji muttered to himself. "Their main strength is concentrated upstream, while the middle and lower reaches are thinly defended."
"That sounds about right!" Huang Degong replied. "It might differ slightly from the actual situation, but it's close enough."
"Appear weak when you are strong, and strong when you are weak," Wang Yongji said after careful deliberation. "We must still fight the hard battle upstream, and the diversionary tactics in the middle reaches must continue; the only breakthrough point is downstream."
Chapter 789