Vietnamese soil measures

An unusual class of units for trade in soil. The purchaser buys the right to excavate and remove the soil over a certain area to a depth of 1 thước.

mau area of 30 ngũ × 30 ngũ
sào area of 10 ngũ × 9 ngũ
miếng area of 3 ngũ × 3 ngũ
than area of 1 ngũ × 1 ngũ
ô area of 1 thước × 1 thước (and thus 1 cubic thước)

Sorry. No information on contributors is available for this page.