STEVE INSKEEP, BYLINE: When you travel in China - as our team has been doing - you meet a fair number of people who know English. Millions of Chinese citizens have been educated in the United States.
Language learning app Duolingo has seen an over 200% spike in U.S. users learning Mandarin "out of spite" as many flee to Chinese app RedNote amid the uncertainty surrounding TikTok's future. On ...