Definition
A person only registers one of four below household registration kinds:
- KT1: include persons who had household registration into current place;
- KT2: include persons who had not household registration into current place, but they had household registration into other district in the same province/city;
- KT3: include persons who had not household registration into current province/city, but they had long-term household registration (6 months and over) at the current place. Almost of them has a house and a stable job;
- KT4: include persons who had not household registration into current province/city, but they had temporality household registration (6 months and over) at the current place (usually 3 months). They had to rent a house to living.