ByteDance said the content available to users in youth mode will now include educational material like “interesting popular science experiments, exhibitions in museums and galleries, beautiful scenery across the country, explanations of historical knowledge, and so on.” The Chinese government has been focused on reducing the amount of time Chinese teenagers spend online, which it views as harmful. Last month, its National Press and Publication Administration unveiled new rules, which restrict Chinese citizens under 18 to playing online games only on Fridays, weekends, and holidays, between 8PM and 9PM. Authorities have directed game companies and platforms like Douyin to use...