Today I went to the seoul museum of Korea.

I will tell you about I have known.

First is Hopae. Hopae was a ID card, on the front there is the name, class, date of birth and on the back has the date of issue. people showed this to the gate keeper be for entered the gate.

second is Embroidered patterns, civil officer had crane and military officer had tiger patterns. and king had a dragon and hyeong isun da won gun has a Gi Rin.

.

I will tell you about I have known.

First is Hopae. Hopae was a ID card, on the front there is the name, class, date of birth and on the back has the date of issue. people showed this to the gate keeper be for entered the gate.

second is Embroidered patterns, civil officer had crane and military officer had tiger patterns. and king had a dragon and hyeong isun da won gun has a Gi Rin.