reclaimed land
复垦土地
开垦地
填筑地
吹填陆域
复垦
新兴地
填海土地
新生地
coastal artificial land engineering
reclaimed land in mining area
salinization land reclaimed
Hydraulically Reclaimed Land
Coastal and land economic system
reclaiming coastal land
on a stretch of reclaimed land
Coastal alkali-saline land
Restore reclaimed land to forest and grass