新闻自由 (Xīnwén zìyóu) - freedom of press: The right for journalists and media outlets to report news without censorship or interference.
信息控制 (Xìnxī kòngzhì) - information control: The practice of regulating and limiting access to certain types of information by authorities.
网络封锁 (Wǎngluò fēngsuǒ) - internet blockade: The deliberate action taken by governments to restrict access to specific websites or online content.