What is the poem that shows the origin of Xinzheng in Xinzheng Nostalgia?

Xinzheng was called "Bear" in ancient times, and Xuanyuan Huangdi built its capital here. In the era of Di Ku, Xinzheng was the country of Zhu Rong. Xinzheng, also known as Zhu Rong City and Bear Market, is the earliest birthplace of Chu ancestors.

Xinzheng was a powerful country in the Western Zhou Dynasty. In 770 BC, the state of Zheng moved its capital from Xianlin to Xinzheng Waterhouse. In 395, it was still Zheng, called Zheng. In 22 1 year BC, Qin Shihuang unified the six countries and implemented the county system. In order to distinguish Zheng county in Shaanxi, Zheng county in North Korea was changed to Xinzheng county, which remained unchanged for thousands of years.

During the Peiligang cultural period 8,000 years ago, Xinzheng took the lead in entering the clan society dominated by primitive agriculture, and was the earliest birthplace of ancient civilization in China.

In the middle and late period of Yangshao culture 5000 years ago, Xinzheng was a bear country, the era of Huangdi clan, and the core of the formation of ancient civilization in China.

4700 years ago, in the middle of Longshan culture, Xinzheng was the country of Zhu Rong. In Xia and Shang dynasties, Xinzheng was the capital of Xia and Shang. In the Western Zhou Dynasty, Xinzheng was the country; Zheng in the Spring and Autumn Period and Korea in the Warring States Period. Zheng He, the former capital of South Korea, is the most important political, military, economic and cultural center in the Central Plains and the largest industrial and commercial metropolis in the Central Plains. North Korea set up Zhengjun to rule the capital of North Korea.

Qin unified the six countries and established two counties, Xinzheng and Yuanling, which belonged to Yingchuan County. Han inherited the Qin system and belonged to Henan County. Xingyang County was established in Shanxi, and Xinzheng entered Yuanling County. Guangwu County was established in the Eastern Wei Dynasty, and Yuanling belongs to Guangwu County. After the Sui Dynasty resumed Xinzheng, it abandoned Yuanling and entered Xinzheng County, still belonging to Xingyang County. The Tang Dynasty was divided into Xinzheng County and Qingchi County, and the latter Qingchi County belonged to Xinzheng. Xinzheng County was established after the Five Dynasties.

1May, 994, with the approval of the State Council, the county was withdrawn and a city was established, which was xinzheng city, belonging to Henan Province and managed by Zhengzhou City.