“Harmony is the most precious” means that harmony should be made the top priority. It refers to the harmonious co-existence on the basis of respecting for differences and diversity. Originated from The Analects of Confucius, “Harmony is the most precious” is not only the principle of moral practice advocated by the Confucian school, but also the way of governing a country adopted by ancient emperors. At present, this expression can also be used to describe the harmonious and peaceful relations among people, groups and states. “Harmony is the most precious” represents the spirit of advocating peace and harmony and is a traditional virtue of the Chinese nation.