What number does the vast land represent?

The vast land represents the number 8 or 6: it is the number 86. The popular mantra in people's daily life is (there is heaven and earth above, land below, seven above and eight below), so the number of land is eight. The number of strokes of local characters is 6, and the number of strokes is 6, so the number of local characters is 6. The combination of eight and 62 numbers is 86, so the number of digits is the combination of natural numbers 86.