Oracle Bone Script is the earliest known system of Chinese writing, dating back to around 1200 BCE in the late Shang dynasty. Etched into turtle shells and animal bones, these inscriptions documented divination practices and imperial affairs, marking the origin of Chinese literacy and civilization.

甲骨文，又称契文，是中国已知最早的成系统的文字，产生于公元前1200年左右的殷商晚期。它们被刻写于龟甲与兽骨上，用于记录占卜与国家事务，是中华文字演变的源头。