Answer:
A. types of sogak
1. Hyangak
2. Dangak
3. Sinak
B. Chinese Instruments
1. Guzheng
2. Pipa
3. Erhu
4. Guqin
5. Dizi
C. Japanese Instruments
1. Shakuhachi
2. Koto
3. Sanshin
4. Shamisen
5. Biwa
Explanation:
I hope it helps...yan lang po ang alam ko