The ID card is a document that every citizen has. What does the ID card on this document mean? Below is a small series to tell you what the ID card represents.
18-digit ID number meaning: the first two digits of the 18-digit ID card represent the provincial code.
3-4 represents the local and municipal codes, 5-6 represents the county and district codes.
7-10 represent the birth year of the ID card holder, 11-12 represent the birth month of the ID card holder, and 13-14 represent the birth month of the ID card holder.
15-18 digits represent the local sequence of ID card holders, with odd numbers for men and even numbers for women.
15-digit ID number Meaning: The first 6 digits of the 15-digit ID card represent the area code.
7-8 represent the year of birth, 9-10 represent the month of birth, and 11-12 represent the date of birth.
13-15 digits represent the ID card holder's local serial number, with odd digits representing males and even numbers representing females.
A summary is as follows.
Summary II is as follows.
Summary III is as follows.