Millions of users are now turning to REDNote, a Chinese app where Mandarin content reigns supreme. Duolingo is ramping up its AI-powered Mandarin video calling feature.

RedNote is a foreign-owned app, and experts warn that it could be attacked by the same law that is now banning TikTok.

Creators and users are searching for new platforms like Instagram Reels, YouTube Shorts, and other alternatives.