The word "和谐" is formed through the conceptual fusion of two complementary ideas: "和" (hé), which represents peace, gentleness, and harmonious blending, as in the balance of different elements; and "谐" (xié), which conveys unison, coordination, and a state of being in accord, like voices in harmony. Together, they create a compound where the first character establishes the foundational state of calm balance, and the second intensifies it with active cooperation and seamless alignment, resulting in a holistic concept of peaceful and cooperative coexistence where all parts work in seamless, mutual agreement.