开业大吉 Traditional 開業大吉 kāi yè dà jí 🔊 celebration on opening a business + Keep this word Meanings kāi yè dà jí 開業大吉 celebration on opening a business Its characters 开kāito open; to turn on; to driveHSK 1业yèline of businessHSK 6大dàbig; old (in age)HSK 1吉jílucky