Hoang thanh thang thang han han:  thang long hoang is a relic associated with the history of thang long - east kinh and province in hanoi, beginning with the long - term (an, tran, le and ha noi under the đinh, trần, and hanoi under nguyen dynasty. This is a massive architectural structure, built by the kings of history, and became the most important relic in the system of vietnamese relics. 
At 20: 30 p. m., 2010, local time in brazil, 6: 30 a. m., october 1, 2010, vietnam' s world heritage commission, the world heritage agency, and the united nations culture culture, has adopted a resolution on the central city of dinh long, the world' s cultural and cultural commission. The global values of this estate are recognized by 3 feature features: cultural history of 13 centuries ; continuity of legacy as a power center, and the variety of relics, rich and rich relics 

Hoang thanh thang long is a relic associated with the history of thang long hanoi. This massive architectural project is built by kings in many history and become the most important relic in the system of vietnamese relics. 
In december 2002, experts conducted excavation on total area of 19, 000 000m2 at the ba dinh political center. The largest archaeological excavation of vietnam and the southeast asia of asia revealed traces of hoang thanh thang long in the course of history spanning 13 centuries of tích and cultural tích. 
Unique architectural marks and millions of precious artifacts have been nào the process of stretching history from the north of the house under the yoke of the house under the yoke of the house and vii vii - 1945), through dynasties: ly ly, le, le, le and nguyen (1010 - 1945). 
At 20: 30 on july 31, 2010 by local time in brazil, 6: 30 a. m. on august 1, 2010, vietnam' s world heritage commission approved the resolution of the hoang thanh thang central region of vietnam as a world cultural heritage site. This is the pride of not only in hanoi but also the country of vietnam. 
With data that is updated systematically, fully, promptly, the website editor www. hoangthanhthanglong. vn wants to help readers, domestic tourists and foreign people, and those who care about the world' s hoang thanh thang heritage site, learn more about the value of this valuable legacy.