Tsare-tsare na zamani da aikin ƙira na yankin Ban ruwa na Dujiangyan

Tsare-tsare na zamani da aikin ƙira na yankin Ban ruwa na Dujiangyan

Yankin ban ruwa da aka shirya ya kai Hara 756,000;

Lokacin kammala zane shine shekaru 15;

Dalar Amurka biliyan 54