Topic summary
All under Heaven

Extracted from the Wikipedia article Tianxia.
Historical development
According to political scientist Yan Xuetong of Tsinghua University, "Given the then lack of a modern science of understanding geography, the Chinese notion of all under heaven meant all the land, sea, and people under heaven. The term all under heaven was virtually synonymous with the world." As reconstructed by philosopher Zhao Tingyang, tianxia presupposed "inclusion of all" and implied acceptance of the world's diversities, emphasizing harmonious reciprocal dependence and ruled by virtue as a means for lasting peace. According to Zhao, in the tianxia system, rulers relied on humane authority, as opposed to tyranny and military force, to win the hearts and minds of the people.