my current FDH's husband (HKID holder) will apply for her dependent visa in 2 weeks and new FDH has been asked to pick up her visa on 31 dec but before that i have to provide a release letter of the current FDH to the immigration office.
if i write to release my current FDH on 10 january then she will have 1 month + two weeks to stay in HK. if her dependent visa does not get approved within this period then can she apply for extension of her visa on the basis that her dependent visa is in process with them (the immigration office)?