Korea
은서 조により

1. culture
1.1. hanbok
1.1.1. clothes
1.2. hangeul
1.2.1. language
1.3. Taekwondo
1.4. mask dance
2. building
2.1. Gyeongbokgung
2.2. Dabotap
2.3. Sungnyemun
2.4. Seokgatap
3. music instrument
3.1. gayageum
3.2. Jang-gu
3.3. Pipe
3.4. jing
3.5. Kkomgari
4. food
4.1. Bibimbap
4.1.1. meat
4.1.1.1. pork
4.1.1.1.1. friend
4.1.2. noodle
4.1.2.1. Rice noodle
4.2. kimchi
4.2.1. spicy
4.3. bulgogi
4.3.1. meat
4.4. carrot
4.5. vegetable
5. music
5.1. gukak
5.1.1. Composition
5.1.1.1. Sheet Music
6. person
6.1. Sejong the Great.
6.1.1. korean
6.2. Yi Sunsin
6.2.1. Turtle Ship
6.2.1.1. sea
6.3. Jang Yeongsil
6.3.1. sundial