These kinds of person need to be deprived their nationality:
Citizen or permanent residents' spouse, adult children, parents and their brother and sister,these kind of persons have used Family-based immigration to settlement in the country. And these kind of person over 13 years old under 53? years old, and their own conditions is serious unqualified as the 10 items provision of join nationality's requirement,must be deprived their nationality,the person will become permanent residents.
But if the preson (The person was a foreigner or permanent residents in before) over 55 (or maybe ?) years of age, can be keep their nationality lifelong, whether the person is conform or not conform as the 10 items provision of join nationality's requirement.
And if the person has join nationality when he