Reign
In China, the Sui Dynasty was followed by the Tang Dynasty in 618, the year of Yeongnyu's ascension. Goguryeo was recovering from the Goguryeo-Sui War, and the new Tang emperor was still completing its internal unification. Neither being in a position for new hostilities, Goguryeo and Tang exchanged emissaries and upon Tang's request, conducted a prisoner exchange in 622.
In 624, Tang officially presented Taoism to the Goguryeo court, which sent scholars the following year to study Taoism and Buddhism.
However, as Tang gained strength, in 631, it sent a small force to destroy a monument to Goguryeo's victory over the Sui. In response, Goguryeo built the Cheolli Jangseong defensive wall along the western border, a 16 year project begun in 631 under the supervision of Yeon Gaesomun.
During this time, Goguryeo continued its battles to recover lost territory from the southern Korean kingdom Silla. Silla's Kim Yu-sin took Goguryeo's Nangbi fortress in 629.
Read more about this topic: Yeongnyu Of Goguryeo
Famous quotes containing the word reign:
“The reign of imagagology begins where history ends.”
—Milan Kundera (b. 1929)
“Here reign the simplicity and purity of a primitive age, and a health and hope far remote from towns and cities.”
—Henry David Thoreau (1817–1862)
“The 1990s, after the reign of terror of academic vandalism, will be a decade of restoration: restoration of meaning, value, beauty, pleasure, and emotion to art and restoration of art to its audience.”
—Camille Paglia (b. 1947)