World 5G Convention kicks off in Beijing
Sci-Tech
Themed "5G changes the world, 5G creates the future," the 2019 World 5G Convention kicked off Thursday in Beijing.
Xinhua丨Updated: November 22, 2019
A staff member of Liaoning Provincial Tax Service introduces a 5G-supported smart tax system during the 2019 World 5G Convention in Beijing, capital of China, Nov. 21, 2019. [Photo/Xinhua]
