From: Cultural communication and diversity along the Grand Canal of China: a case study of folk songs in intangible cultural heritage
Beijing
Tianjin
Hebei
Shandong
Jiangsu
Zhejiang
Henan
Anhui
Subtotal
National-level
–
4
1
6
Provincial-level
2
21
Municipal-level
12
13
23
22
83
Total
19
31
29
16
110