nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqzdp33shl69xr0uq3x8n5gsjykq9upycwh6nqm02c3f6x0frrn0dqlrpfuj Air in China is improving and maybe the world will be a safer place to travel in a few...