"🇿🇲 + 🇨🇩 = 💫" represents the fusion of Zambia (🇿🇲) and the Democratic Republic of the Congo (🇨🇩), resulting in a sparkling synergy, symbolized by the star (💫). This combination alludes to the historical name "Zaire," which was used to refer to the Democratic Republic of the Congo from 1971 to 1997.