Am I right to understand that as I'm British our baby will be considered British too, even though as she was born in China she is considered Chinese by the Chinese authorities?
So, rather than trying to renounce Chinese nationality then applying for a British passport, can our baby travel with her mum on a Chinese passport with a visa to enter the UK? I can't find the right form for that anywhere on the UK Border Agency site

If we get her a British passport in China I've heard that the Chinese won't let her out as they'll consider her Chinese, and they won't issue an exit visa for someone holding a British passport. So, it's either renounce Chinese citizenship which we don't want to do and seems like a lengthy process anyway, or get her a Chinese passport to enter UK, even though in UK's eyes she's also British by default of me being British!
Please help!