Zhanguo

• 战国

Zhanguo的用法和样例：

例句

1. The theory sprouted in the period of Yin and Shang dynastyies, formed in the period of Chunqiu and Zhanguo , developed in the period of Dong Han and Xi Han dynasties.
   中国古代的环境伦理思想萌芽于殷商时期，形成于春秋战国时期，两汉时期得到进一步发展。