培土治水 cultivating earth to control water

盐土治理 salinity control

石柱土家族自治县 Shizhu Tujia Autonomous County ; Shizhu County

长阳土家族自治县 Changyang Tujia Autonomous County

彭水苗族土家族自治县 Pengshui Miao and Tujia Autonomous County ; Pengshui Xian

改土治水 improve the soil and control the water

土地整治 land consolidation ; Land reclamation ; land consolidation and improvement ; Land remediation

土地整治计划 physical planning

市土地治理局 the Municipal Land Administration Bureau ; the Municipal Land Adadvancement Bureau