North Channel — Fish Mouth (Yuzui) Divide 300 BCE
A structure at Dujiangyan North Channel — Waijiang Fish-Mouth North Spill · 🇨🇳 China
The structure
About North Channel — Fish Mouth (Yuzui) Divide 300 BCE
Fish-mouth levee dividing Min into Waijiang north flood and Neijiang south irrigation channel with Flying Sand weir