Such a lier. They do not have to work for 5 to 6 years from HK. As long as they have university degree (in some case secondary school graduated), and they attend the child care course, they can apply. Of course, they have to pay agency to find employer. My previous nanny paid $2000 USD and my existing one paid $2200 USD. If they have the contract from the potential employer, most likely it's only waiting for Canada Ministry of Labour to issue the employer a permit to hire. Once the employer got the permit, then your bunbun can do whatever she needs to do, like body check. It takes from 4 to 6 months from there...so you might have another6 months with her even she found a potential employer...So now you can plan about what to do next...
No, that 2 years is the working requirement in Canada before she can apply for permanent resident, not the experience that she had as a nanny in HK or some where else.
No, that 2 years is the working requirement in Canada before she can apply for permanent resident, not the experience that she had as a nanny in HK or some where else.