The event is part of activities to mark 20th anniversary of Ha Long Bay’s recognition as a UNESCO World Natural Heritage Site.
The highlight of the event is the participation of 500 couples running on a road of “Sac mau hanh phuc” (the Colour of Happiness) that shows their love and resolve to set up their business on the country’s islands.
The run is call on individuals and organisations to support the construction of projects on Tran island of Co To island district in Quang Ninh.
The run is call on individuals and organisations to support the construction of projects on Tran island of Co To island district in Quang Ninh.
