在乎 (zài hu) means “to care about; equivalent of 在于”. It is an HSK 5 Chinese word in the HSK 3.0 vocabulary.
Practice each character:
父母最在乎的是孩子的健康。
Fùmǔ zuì zàihu de shì háizi de jiànkāng.
What parents care about most is their children's health.
Updated: 2026-05-27