|The Sa Vi Border Information Centre (Photo: baoquangninh.vn)|
Built in 2009 and completed in October 2013, the centre in Tra Co relic site covers a total area of 16,000 sq. m.
On July 24, 2019, the Tra Co relic site was recognised by the Ministry of Culture, Sports and Tourism as a national tourist area, the first of its kind in Quang Ninh and the fourth nationwide.
The recognition was meant to honour and develop high-quality tourist products and services, thus improving the efficiency of Vietnam’s tourism promotion, Quang Ninh and Mong Cai’s in particular./.