• 囗(surround; enclose)
• 玉(precious jade; gem)

A nation is enclosed land that contains precious treasures within.

• 氵(water; liquid)
• 由(from; due to; oil (phonetic))

Oil is a liquid that flows from a natural source.

• 八(eight; split in two)
• 厶(private; personal)

Public means sharing your private things with everyone to become shared property.

• 囗(surround; enclose)
• 玉(precious jade; gem)

A nation is enclosed land that contains precious treasures within.

• 氵(water; liquid)
• 由(from; due to; oil (phonetic))

Oil is a liquid that flows from a natural source.

• 八(eight; split in two)
• 厶(private; personal)

Public means sharing your private things with everyone to become shared property.