The Chinese word **勤奋 (qínfèn)**, meaning "diligent" or "industrious," is a compound word formed by combining two complementary characters, each contributing to the overall meaning. The first character, **勤 (qín)**, primarily means "diligent," "hardworking," or "frequent," emphasizing constant effort and consistency. The second character, **奋 (fèn)**, carries the sense of "exert oneself," "strive," or "rouse with energy," adding a dynamic and vigorous dimension of active exertion. Together, they create a nuanced concept where **勤** provides the foundational quality of steady perseverance, and **奋** injects the spirited action and enthusiastic drive, resulting in a term that encapsulates not just constant work, but work done with energetic and purposeful striving.