(KPL) The 31st Southeast Asian Games (SEA Games 31) officially opened on May 12 night at My Dinh National Stadium in Hanoi, Vietnam. Competitions in the framework of SEA Games 31, themed “For a stronger South East Asia,” are taking place in Hanoi and 11 nearby localities until May 23. Featuring 40 sports with 523 events, it attracted around 10,000 participants. VNA Photo