(VOVWORLD) - A switching-off light ceremony was held at the August Revolutionary Square in Hanoi on Saturday evening responding to Earth Hour 2019
(VOVWORLD) - Diverse activities are taking place across Vietnam in response to Earth Hour, an annual global event celebrated on March 30th. The main activity is turning off the lights for...
(VOVWORLD) - The Ministry of Industry and Trade has launched an Earth Hour Campaign with the message “Save Energy, Save Earth”. Individuals and organizations are urged to join energy conservation activities...
(VOVWORLD) -All 64 provinces and cities of Vietnam will turn off lights for 1 hour from 8.30 pm on March 30 to respond to Earth Hour this year