• 夕(evening; crescent moon)
• 夕(evening; evenings)

Two evening periods stacked together symbolize abundance and plenty.

• ⺍(two hands (indicating learning))
• 冖(roof; house)
• 子(child)

A child sitting under a roof with two hands diligently studying represents learning.

• 禾(rice plant)
• 斗(threshing floor; rice threshing area)

To classify rice grain by measuring each type with a measuring vessel.

• 夕(evening; crescent moon)
• 夕(evening; evenings)

Two evening periods stacked together symbolize abundance and plenty.

• ⺍(two hands (indicating learning))
• 冖(roof; house)
• 子(child)

A child sitting under a roof with two hands diligently studying represents learning.

• 禾(rice plant)
• 斗(threshing floor; rice threshing area)

To classify rice grain by measuring each type with a measuring vessel.