Jiuzhen

Jiuzhen (Vietnamese: Cửu Chân, Chinese: 九真) was a Chinese commandery within Jiaozhou. It is located in present-day Thanh Hóa Province, Vietnam.

Jiuzhen

Jiuzhen (Vietnamese: Cửu Chân, Chinese: 九真) was a Chinese commandery within Jiaozhou. It is located in present-day Thanh Hóa Province, Vietnam.