1. Basic score: out of 30, determined according to the actual situation of the applicant's family members, plus 5 points per year according to the service years of family members in Dongguan, with a maximum of 30 points.
2. Extra points: full score 150, determined according to the actual situation of the applicant's family members, and annual score 10 according to the service years of family members in Dongguan, with the highest score 150.
3. Deduction: it is not limited, and it is determined according to the actual situation of the applicant's family members. According to the years of service of family members in Dongguan, it is 5 points per year, with the highest score of 100.