# Chengjia

> Self-proclaimed empire established by Gongsun Shu after the collapse of the Xin dynasty (25 AD - 36 AD)

**Wikidata**: [Q11074534](https://www.wikidata.org/wiki/Q11074534)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chengjia)  
**Source**: https://4ort.xyz/entity/chengjia