/kloc-born in 0/982, normally graduated from university at the age of 22-23. So I should have graduated in 2004 ~ 2005.

1, go to school, you can enter school at the age of 6 ~7.

2.6 years of primary school +3 years of junior high school.

3. Three years of high school.

4. University for 4-5 years.

6+9+3+(4-5)=22-23 years old,

1982+22-23=2004-2005。