Shen Thirteen did not speak, took a deep breath, started the Dragon ring, arms stretched half-embracing the stone, in the rainstorm, one foot deep and one foot shallow, it was hard to get the stone over, hit the location where the collapse occurred.

The rebuilding of this dam is to reinforce a layer of concrete on the original shape, and then to cultivate the unique rural yellow mud on the outside, which is quite cohesive and forms a double-layer protection with the concrete inside.

Today, under the scour of rainstorm, the protection of yellow mud can not be maintained, depending on the layer of concrete inside.

But when Li Dezhu...