# Zheng Yanchang

> Chancellor during the reign of Emperor Zhaozong of Tang

**Wikidata**: [Q8070747](https://www.wikidata.org/wiki/Q8070747)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Zheng_Yanchang)  
**Source**: https://4ort.xyz/entity/zheng-yanchang


## References

1. China Biographical Database