• 木(tree; wood)
• 亥(pig (12th zodiac sign))

The kernel of a tree fruit (木) sounds like the character for pig (亥).

• 云(cloud)
• 力(strength; power)

Powerful strength like rolling clouds surge creates motion.

• 力(strength; muscle)

The character 力 depicts a flexed arm muscle, symbolizing strength and power.

• 穴(row; gap)
• 工(craftsman; work)

An empty cave with nothing inside is just hollow space.

• 母(mother; female form)

The character 母 depicts a kneeling woman with two dots symbolizing breasts nursing a child.

• 木(tree; wood)
• 亥(pig (12th zodiac sign))

The kernel of a tree fruit (木) sounds like the character for pig (亥).

• 云(cloud)
• 力(strength; power)

Powerful strength like rolling clouds surge creates motion.

• 力(strength; muscle)

The character 力 depicts a flexed arm muscle, symbolizing strength and power.

• 穴(row; gap)
• 工(craftsman; work)

An empty cave with nothing inside is just hollow space.

• 母(mother; female form)

The character 母 depicts a kneeling woman with two dots symbolizing breasts nursing a child.