Hoang Long
Hoang Long is an agricultural village in Gia Lâm district, near Hanoi, Vietnam. In 2004 the Economic and Rural Development Section of Gia Lâm embarked on a project to use modern techniques to produce cleaner vegetables in an environmentally friendlier way.
Coordinates: 20°18′N 105°54′E / 20.300°N 105.900°E
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