China is not on DVLA's designated-country exchange list, so the tool's outcome for countries outside the list applies:
"You cannot exchange your licence but you can drive for up to 12 months on your non-GB licence."
"After 12 months you'll need to take a theory test and a practical test. You'll need to get a provisional driving licence before you can take the tests."
Wording from GOV.UK, Exchange a foreign driving licence, checked 21 July 2026. The designated list itself names 23 countries and territories, and mainland China is not among them. Hong Kong is on that list in its own right, so a Hong Kong licence follows the exchange route instead.
