Instruction and study (2) History (2) Stone (2) Practice (2) Historia (2) École (2) Pierre (2) Histoire (2) Sciences auxiliaires de l'histoire (2) Pratique (2) Pierre (2) Asie orientale (2) Histoire (2) école (2) roche (2) histoire (2) Asie orientale (2)
Thirteenth century (1) Tenth century (1) Stone (1) People (Constitutional law) (1) Khitan (Chinese people) (1) Iron (1) Training of (1) Hierro (1) Fer (1) Pierre (1) Éditions (1) Khitans (1) Peuple (1) Pierre (1) Formation (1) Fer (1) Siècles (1) Treizième siècle (1) Eurasie (1) Asie orientale (1) Empire (1) Dixième siècle (1) XIIIe siècle (1) roche (1) Xe siècle (1) fer (1) Tang (618-907) (1) Marches (1) Europe (1) Chine (1)