Sichuan tong zhi (四川通志); 9

Yang, Fangcan, Qing (楊芳燦)

Sichuan tong zhi (四川通志); 14

Yang, Fangcan, Qing (楊芳燦)

Sichuan tong zhi (四川通志); 3

Yang, Fangcan, Qing (楊芳燦)

Shanxi tong zhi (山西通志); 5


Sichuan tong zhi (四川通志); 6

Yang, Fangcan, Qing (楊芳燦)

Tong zhi (通志); 20

Zheng, Qiao 1104-1162 (鄭樵)

Sichuan tong zhi (四川通志); 2

Yang, Fangcan, Qing (楊芳燦)