满不在乎 (mǎn bù zài hu) — not care at all; to be completely indifferent

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

This origin belongs to the traditional form 滿; 满 is its simplified writing.

The traditional form 滿 pairs 水, showing water, with 㒼, giving the sound. The simplified 满 is a later shorthand, not the original shape.

A drawing of the thing itself, worn down over three thousand years into a few strokes.

The picture in 不 originally showed a flower’s calyx; the “no” sense came later from a related character, not from this picture.

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

The early form of 在 used 才 for its sound; a second sound part 士 was added later, and that 士 became the 土 seen in 在.

Two or more meaningful parts placed together so that their meanings combine into a new one.

The old 乎 paired an element for wind or air with 丂, a branch used as a sound part, and was the original form of the word for 'to call; to cry'.