Original sentence: In 111 BC, the Han Dynasty armies defeated the successors of Triệu Đà (Zhao Tuo), the founder of Nam Việt (Nanyue), former Au Lac, and incorporated this country into the Han empire under the new name of Giao Chi, dividing the former kingdom into nine commanderies:.See Triệu Dynasty for details.The Chinese attempted to impose Chinese  culture, institutions, educational system, politics, language, art, music, architecture and religion on the Vietnamese, and imported Chinese administrators to replace the local nobility.There is a dispute as to whether the period of the Triệu Dynasty was part of the first Chinese domination of Vietnam
Edited sentence: But in 111 B.C Chinese forces swooped into Nam Viet and Trieu Da's successors lost their lives in the attack.In 111 BC, the Han Dynasty armies defeated the successors of Triệu Đà and incorporated Nam Việt and former Au Lac into the Han empire under the new name of Giao Chi, dividing the former kingdom into nine commanderies:.It is well known that Triệu Đà (Zhao Tuo), the founder of Nam Việt (Nanyue) and the Triệu Dynasty, severed all ties with China, forsook Chinese culture and dismissed and even killed all Chinese employees appointed by the central government and favored local Viet customs.The Chinese attempted to impose Chinese culture, institutions, educational system, politics, language, art, music, architecture and religion on the Vietnamese, and imported Chinese administrators to replace the local nobility