(VOVWORLD) -Zalo – the most popular over-the-top messaging app in Vietnam, started to charge users from August 1 and cut a number of features of its free version
(VOVWORLD) - The number of COVID-19 infections in Hanoi has been rising sharply, putting great pressure on health stations at the grassroots level. The city has accelerated the application of technology...
(VOVWORLD) - Popular social networks like Facebook and Zalo have proved helpful during the pandemic in Vietnam. They have provided alternative sources of information about COVID-19 prevention and control to...