# tuntian

> Han dynasty-introduced agricultural system

**Wikidata**: [Q3100204](https://www.wikidata.org/wiki/Q3100204)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Tuntian)  
**Source**: https://4ort.xyz/entity/tuntian


## References

1. Freebase Data Dumps. 2013