深化 (shēn huà) means “to deepen; to intensify”. It is an HSK 6 Chinese word in the HSK 3.0 vocabulary.
Practice each character:
两国不断深化经贸合作。
Liǎng guó bùduàn shēnhuà jīngmào hézuò.
The two countries continue to deepen economic cooperation.
Updated: 2026-07-18