Upvote:-3
You just need to bring your old Passport, new Passport, and China Visa.
Upvote:1
After some searching, I could not find an answer to this on the People's Republic of China Embassy to the UK website.
But I was able to find this question in the FAQ (Frequently Asked Questions) section of the Chinese consulate in Los Angeles:
I have got a new passport but my valid visa is in my previous passport. Can I use the two passports to enter China?
If your personal data such as your name, sex, date of birth, nationality in your new passport remain the same as your previous passport and the purpose of your next tour to China remains the same as permitted in your previous visa, you may use the two passports together to enter China. You need not apply for a new visa with the new passport.
If any information mentioned above is changed, you must apply and pay for a new visa with your new passport and your previous visa will be cancelled without refund.