Culture · Dynasty · 581 CE–618 CE
Sui dynasty
隋朝 · Suí Cháo. A short, brutal, and transformative dynasty that reunified China and built the Grand Canal, then collapsed under the weight of its own ambitions.
The dynasty
The Sui ended the centuries-long fragmentation of the Northern and Southern Dynasties period. Emperor Wen, founder, restructured the bureaucracy, codified law (the Kaihuang Code became the model for Tang legal practice), and ordered the construction of new capitals at Daxing (later Tang Chang'an) and Luoyang.
His son, Emperor Yang, completed the Grand Canal — connecting the Yangtze grain belt to the political capital at Luoyang and onwards to the northern border. The canal was an infrastructure achievement of staggering scale, used continuously for over a thousand years afterwards. Yang also ordered military campaigns against Korea (Goguryeo) that consumed enormous resources and contributed to the dynasty's fall.
Peasant rebellions and aristocratic defections brought down the Sui in 618; Li Yuan, a Sui aristocrat with imperial connections, founded the Tang.
Legacy
The reunified empire that the Tang inherited. The Grand Canal. The structure of the Tang civil-service examination. The Kaihuang Code's framework for later Chinese law.
Where to see it today
- Grand Canal (UNESCO World Heritage Site)
- Sui-era stretches at Yangzhou and Hangzhou
- Daxing-Tang Chang'an city walls (now under Xi'an)