Final answer:
China has the largest online population in the world, and its internet censorship is considered one of the most rigorous, earning it the nickname 'Great Firewall of China.'
Step-by-step explanation:
The statement is true. China has the largest online population in the world, and its internet censorship is considered one of the most rigorous. The Chinese government has implemented various measures to control the flow of information and limit access to certain websites and social media platforms. This censorship is often referred to as the Great Firewall of China.