Columbia subject headings:
Criminal law--China--Sources.
Song shi. Xing fa zhi.
Harvard subject headings:
China--History--Song dynasty, 960-1279--Sources.
Criminal law--China--History
Song shi. Xing fa zhi.
Princeton subject headings:
China--History--Song dynasty, 960-1279.
Criminal law--China.
Tuotuo, 1313-1355. Song shi. Xing fa zhi.