A two-thousand-year-old dam-free irrigation miracle — the fish-mouth divider, the flying-sand weir, and the bottle-neck channel still irrigating the Chengdu Plain's Land of Abundance today.
Dujiangyan
AE50A two-thousand-year-old dam-free irrigation miracle — the fish-mouth divider, the flying-sand weir, and the bottle-neck channel still irrigating the Chengdu Plain's Land of Abundance today.
