升 → 大壯

Commentary

Wood grows within the earth as a new era dawns with celebrations and the construction of auspicious works. Standards are set for trade, treasures are priced fairly, and the realm from coast to coast prospers in abundance. The phrase 'Kaiyuan' evokes the opening of a new epoch — the moment when accumulated potential breaks into manifest greatness and the whole economy flourishes. Thunder over heaven, the image of Great Power, represents overwhelming energy properly directed through righteous channels. From Pushing Upward to Great Power, the slow growth of wood through earth finally erupts into thunderous strength above heaven. Patient cultivation across generations yields an age of unmistakable vigor: markets flourish, wealth circulates freely, and the entire realm shares in abundance.