• 甲(turtle shell; carapace)

The character depicts a turtle's shell with a crack running through it, symbolizing the hard protective covering.

• 士(student; nobleman)
• 冗(redundant; excessive)

A hard shell outside like armor covering excess wrapping around the kernel within.

• 米(grain; cereal)
• 大(large; big)

Sorting rice grains by size from large to small and arranging them into separate groups.

• 甲(turtle shell; carapace)

The character depicts a turtle's shell with a crack running through it, symbolizing the hard protective covering.

• 士(student; nobleman)
• 冗(redundant; excessive)

A hard shell outside like armor covering excess wrapping around the kernel within.

• 米(grain; cereal)
• 大(large; big)

Sorting rice grains by size from large to small and arranging them into separate groups.