VOV.VN - The Lao-Thai Friendship Bridge No. 5 was officially inaugurated over the Mekong River on December 25, marking the national boundary between Bolikhamxay province of Laos and Buengkan province of Thailand.

Vietnam and China held the 15th round of negotiations of the working group on the sea area beyond the mouth of the Gulf of Tonkin and the 12th round of talks of the working group for consultation on cooperation for mutual development at sea, both in the form of videoconference, on December