No you have to visit a money exchanger in advance, exchange some money into local currency, then go to your destination.
Which...is the same thing you need to do anyway to use your card in China.
Which...is the same thing you need to do anyway to use your card in China.
This is so prevalent that it's common for new banks (or existing banks doing a push for their new current account) to offer commission-free overseas spending. But many of them have pulled the 'perk' after they've gained a large enough customer base. If I recall correctly, at least Halifax, Nationwide and Metro Bank have in the past offered accounts with no commission on overseas card transactions, and then changed the terms to the standard (2.25%-2.75%) after 1-3 years.