Allow. The construction address of Ziyang Linjiangsi Water Conservancy Project is Ziyang City, Sichuan Province. The project hub is arranged from left to right with a power plant, ecological water release gate, flood discharge and sand sluice, ship lock, right bank joint dam, etc. Linjiangsi, Ziyang City Sand and gravel mining is allowed for water conservancy project projects, and the right to use sand and gravel mining will expire in 2022.