More than 1.8 million people nationwide joined an online contest on preventing accidents caused by unexploded ordnance (UXO), reflecting strong public engagement in tackling one of Vietnam’s most persistent post-war challenges, heard a conference in Hanoi on May 26.

VOV.VN - An online contest of the Miss Cosmo Vietnam 2025 beauty pageant has officially been launched, expanding the age of contestants from 18 to 33 years old for the first time.