# Zizhi Tongjian Waiji

> History of China by Liu Shu, expanding Sima Guang's Zizhi Tongjian to cover events before 403 BC

**Wikidata**: [Q15934837](https://www.wikidata.org/wiki/Q15934837)  
**Source**: https://4ort.xyz/entity/zizhi-tongjian-waiji