Columbia subject headings:
Harvard subject headings:
Folk music--China--Gansu Sheng.
Folk music--China--Ningxia Huizu Zizhiqu.
Folk music--China--Qinghai Sheng.
Folk songs, Chinese--China
Princeton subject headings:
Folk music--China--Gansu Sheng.
Folk music--China--Ningxia Huizu Zizhiqu.
Folk music--China--Qinghai Sheng.
Folk songs, Chinese--China.