Think it through...
The implications are you'd be working for a company that a year ago, unilaterally & illegally sacked 51 pilots.
So, are you going to take yourself and your family out to HK, and work for a company, where you have no assurance that they are not going to do the same to you at any time?
Ban or no ban, you'd have to be mad or desperate to take a job with CX and their present management. Probably explains why no-one turned up to their last recruitment day in London.