As "TikTok refugees" flood to Chinese site RedNote, language learning app Duolingo has reported an over 200% spike in people learning Mandarin.
Americans are scrambling to learn Mandarin. Duolingo, the beloved owl that haunts your notifications, has seen a jaw-dropping ...
RedNote is a foreign-owned app, and experts warn that it could be attacked by the same law that is now banning TikTok.