定时信管

• 宀(roof)RADICAL
• 疋(foot in right place; step correctly)PHONO-SEMANTIC

Under a roof with feet standing in the right place, everything is settled and secure.

• 日(sun; day)RADICAL
• 寸(inch; unit of measurement)PHONETIC

Time flows like the sun moving inch by inch across the sky.

• 亻(person; human)RADICAL
• 言(speech; words)ASSOCIATIVE

A person who keeps their word true is the one worthy of trust.

• ⺮(bamboo)RADICAL
• 官(official; manage)PHONO-SEMANTIC

A bamboo tube is managed by officials, so 管 means both tube and to manage.