运作
yùnzuò · HSK 6
work
⚙️ 运 move + 作 work = move the work along, keep it operating
运 carries a sense of circulation (as in 运动 movement). Paired with 作 (do/make), it describes the ongoing motion that keeps a system running smoothly.
运 — walk radical 辶 + 军 jūn (army)
Originally depicted an army (军) on the move (辶), meaning to transport or move troops. The sense broadened to 'transport, move, revolve' and later acquired the abstract meaning of 'fortune' or 'luck'—what fate moves toward you. The simplified form replaces traditional 運.
作 — person radical 亻 + 乍
作 combines the person radical 亻 with 乍, which originally depicted a sudden action or making something. The character means 'to do, make, or create,' with 亻 indicating human activity and 乍 supplying the sound. Over time it broadened to cover works, deeds, and acting as something.