The word **尽早 (jǐn zǎo)** is formed by combining two distinct characters to create an adverb with a unified meaning. The first character, **尽 (jǐn)**, conveys the idea of "to the greatest extent" or "as much as possible," while the second, **早 (zǎo)**, means "early." When combined, they create a compound that literally means "to the greatest extent of earliness," which is semantically understood as "as early as possible" or "at the earliest opportunity," urging prompt action with an inherent sense of urgency or advisability.