The Chinese word **结晶** (jiéjīng) is a compound formed by combining the characters **结** (jié), meaning "to form" or "to solidify," and **晶** (jīng), meaning "crystal." Literally, it describes the physical process of **crystallization**, where substances form into crystals. Metaphorically, it extends this meaning to represent any **valuable outcome or essence formed through a process of refinement, accumulation, or hard work**, much like how a precious crystal is slowly formed from a solution. Thus, the word elegantly encapsulates both a concrete scientific phenomenon and an abstract concept of distilled achievement.