Some of the Chinese-based airlines don’t think there’s a ban. Try buying a round-trip ticket next month to Peking on Air China, from Los Angeles. You may not get the days you want, but you will get your ticket.
Korean airlines not too safe either https://www.foxla.com/news/flight-attendant-diagnosed-with-coronavirus-after-flights-in-and-out-of-los-angeles-reports-say