Soldiers on the front developed strategies to circumvent censors. WeChat also censors politically sensitive topics in China. The early years of television often saw sponsors working as editors and censors. Pakistani media strictly censors LGBT related news stories. Other magistrates of the Republic include tribunes, quaestors, aediles, praetors and censors. Space opera was less developed, since both state censors and serious writers watched it unfavorably. The content of the act varied due to restrictions set in by local censors. This successfully avoided the network censors. Twitter often censors trending hashtags that are claimed to be abusive or offensive. The Chinese government censors internet materials related to the 1989 Tiananmen Square protest. Several of the allusions to Smithers' sexuality have turned into battles with the network censors. There, the censors demanded further changes. Reporting of Chow's riposte was subject to Mainland Chinese internet censors. The clean version censors Wiz Khalifa's cursing as well. This committee could revoke the decisions of the Board of Censors.