• ⼅(hook; fishhook)
• 口(mouth; speech)
• 彐(hand holding brush)

Using your hand to hold a brush and write down important spoken words from beginning to end is work.

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

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

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

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

• ⼅(hook; fishhook)
• 口(mouth; speech)
• 彐(hand holding brush)

Using your hand to hold a brush and write down important spoken words from beginning to end is work.

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

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

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

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