托老所

• 扌(hand)RADICAL
• 乇(rely on; entrust)PHONO-SEMANTIC

Hand supporting something up represents entrusting or relying on another person.

• 耂(old person; elderly (pictographic variant))RADICAL
• 匕(spoon; curved)ASSOCIATIVE

An old person with a hunched back curved like a spoon is the image of this character.

• 户(door; house)RADICAL
• 斤(axe)PHONETIC

A place is where a house door stands, using an axe to chop and erect a tree.