Traditional: 熱心
热心 (rè xīn) means “enthusiastic; ardent; zealous”. It is an HSK 5 Chinese word (traditional 熱心) in the HSK 3.0 vocabulary.
Practice each character:
他总是热心地帮助别人。
Tā zǒngshì rèxīn de bāngzhù biérén.
He always enthusiastically helps others
Updated: 2026-05-27