huá / huà
verb HSK 4 #2,733

Meanings

  1. 1 to row; to paddle
  2. 2 to scratch; to slash; to cut (the surface of)
  3. 3 to strike (a match)
  4. 4 to be worthwhile; to pay (to do something)

Examples

HSK 2
Wǒmen qù hú shàng huáchuán ba.
Let's go rowing on the lake.
HSK 4
整箱划算
Zhěngxiāng mǎi zhēn huásuàn.
Buying by the case is really worthwhile.
HSK 5
Bōli bǎ wǒ de shǒu huápò le.
A piece of glass scratched my hand open.

Tips

usage
Use huá for stroking actions and the 'worthwhile' sense: 划船 (to row), 划水 (to paddle / to coast / to slack off), 划桨 (to paddle), 划破 (to gash), 划痕 (scratch mark), 划算 (cost-effective), 划得来 (worth it). For planning, demarcating, transferring, switch to the huà reading.
memory
Both readings keep the knife radical . The huà sense is a controlled, planned mark (a magistrate drawing a boundary). The huá sense is a sliding, sweeping motion (an oar pulling through water, a blade gashing skin, a match dragging across a striker). Same blade, different motion.

Components

radical
dāo
knife
Knife radical on the right - the standing form of with two strokes. The indexing radical, contributing the cutting / dividing meaning. Same radical heads (sharp), (just), (carve), (separate). Here knife + dagger-axe yields 'to mark or divide with a blade'.
semantic
dagger-axe
on the left - pictures a hooked dagger-axe. Together with the knife on the right, it puts in the family of cutting/marking tools: scratching a line, drawing a stroke, demarcating a plan. From that came both the stroke-of-a-paddle sense (划船 to row) and the planning sense (计划, 划分).

Stroke Order

huá