• 于(at; in (pictographic — curved stroke representing breath escaping))

Breath curves and escapes from a person, meaning 'at' or 'in' a place.

• 者(person; fellow)
• 阝(village; hamlet)

A city is a place where many people gather together in a large settlement.

• 且(pile up; temporary)
• 厶(private; personal)

A district is a small administrative unit stacked beneath the province, like layers piled on top of each other.

• 于(at; in (pictographic — curved stroke representing breath escaping))

Breath curves and escapes from a person, meaning 'at' or 'in' a place.

• 者(person; fellow)
• 阝(village; hamlet)

A city is a place where many people gather together in a large settlement.

• 且(pile up; temporary)
• 厶(private; personal)

A district is a small administrative unit stacked beneath the province, like layers piled on top of each other.