The opening ceremony of 2021 China Cybersecurity Week is held in Xi'an, capital of Northwest China's Shaanxi province, Oct 11, 2021. This year's edition of China's annual cybersecurity publicity week runs from Oct 11 to 17 nationwide. [Photo/Xinhua]
A visitor takes photo at the cybersecurity expo of 2021 China Cybersecurity Week in Xi'an, capital of Northwest China's Shaanxi province, Oct 11, 2021. [Photo/Xinhua]
A visitor takes photo at the cybersecurity expo of 2021 China Cybersecurity Week in Xi'an, capital of Northwest China's Shaanxi province, Oct 11, 2021. [Photo/Xinhua]
Visitors view the cybersecurity expo of 2021 China Cybersecurity Week in Xi'an, capital of Northwest China's Shaanxi province, Oct 11, 2021. [Photo/Xinhua]
