(Vietnam) as an independent state for the next 32 years.
Fall of Late Lý Nam Đế and the 3rd Chinese domination
In 602 AD, the new
Vạn Xuân
and re-claim dominion over the Viet people. Lý Phật Tử realized his army would not be strong enough to engage in a major conflict with the Sui invading force. At the same time, he also received enormous pressure from his ruling administration to avoid any confrontation with the emerging Sui Dynasty. In the winter of 602, when the Sui force marched on Vạn Xuân, Lý Phật Tử decided to surrender in exchange for stability in the region.
Aftermath of Early Lý dynasty
The Early Lý dynasty, although defeated, proved that it was capable of independence and self-rule. Through more than 60 years of rebellion and defiance, the national sentiment of Viet people was awakened. When the northern imperial power began showing signs of weakness and disunity at the end of the Tang dynasty, the Việt people would seize the opportunity to slip from the Chinese rule.
References
Triệu Quang Phục
for continuing the struggle, the King died ..."
^Đại Việt sử ký toàn thư"Former Southern Emperor Lý" text: "帝姓李,諱賁,龍興太平人也。其先北人,西漢末苦於征伐避居土,七世遂爲南人。" translation: "The Emperor's surname is Lý, taboo name Bí/Bôn, he was a man from Long Hưng, Thái Bình . His ancestors were northerners. At the end of the Western Han era, they fled conquests and massacres [then] dwelt [in this] land. By the seventh generations they became through-and-through southerners."
^Đại Việt sử ký toàn thư "Latter Southern Emperor Lý" text: "帝姓李,諱佛子,前南帝族將也。" "The Emperor's surname is Lý, taboo name Phật Tử, he was a general from the clan of the Former Southern Emperor Lý"
Chamberlain, James R. (2000). "The origin of the Sek: implications for Tai and Vietnamese history"(PDF). In Burusphat, Somsonge (ed.). Proceedings of the International Conference on Tai Studies, July 29–31, 1998. Bangkok, Thailand: Institute of Language and Culture for Rural Development, Mahidol University.