Hi there, I’m planning a backpacking trip to China at the end of April, and I’ve got two key questions. 1. Money: where to exchange it? My usual approach is to carry cash for the whole trip, so the question is: where can I get a decent rate? Airport, exchange bureau, bank, hotel, or jewelry store? The answer varies a lot depending on the country. What’s the best option for China? Extra detail: I might arrive on a Saturday. 2. Booking hotels day-by-day: how to do it? Until 2022, I’d just show up at places I’d spotted and negotiate. Now, I bring a smartphone and use Booking or Agoda, but these sites now require an OTP sent by email to log in, and I won’t have access to my ProtonMail account in China (even with a VPN, it’s uncertain). Can anyone tell me how to handle this? Worst case, by setting up a dedicated email account that works in China—but with which provider? Or maybe using a different booking platform? Thanks.