The period when Zheng, Chen, and Wei Guo existed at the same time

It was the Spring and Autumn period. Of the three vassal states, Zheng was the last to be entitled, and in the early Spring and Autumn period, the Chen State was the first to perish, in the late Spring and Autumn period.

The Spring and Autumn Period is one of the stages of Chinese history. There are three theories about the beginning and end of this period: one is that it was 770 BC and 476 BC; One theory is that in 770 BC and 453 BC, the three families of Han, Zhao and Wei destroyed the Zhi clan; Another theory is that in 770 BC and 403 BC, the three families of Han, Zhao and Wei were divided into Jin.

Zheng Guo was a vassal state in the Spring and Autumn Period and the Warring States Period in Chinese history, and the monarch was surnamed Ji and an earl. In 806 BC, Zheng Huan, the founding monarch of Zheng State, built the capital of Huaxian County, Shaanxi. It was not until 375 BC that Zheng Guo was destroyed in Korea.

Zheng Guoguo lasted for a total of 432 years, passed on the throne of 20 monarchs, and built the capital of Zhengzhou Xinzheng for 395 years.

Chen State (1045 BC - 478 BC) was a vassal state of the Zhou Dynasty from the Western Zhou Dynasty to the Spring and Autumn Period.

From the time of the concubine's canonization to 478 B.C., when King Chu Hui killed Chen Yugong, the Chen state lasted for 25 generations, lasting 567 years, and experienced two deaths and two restorations in the middle.

Wei Guo, a vassal state surnamed Ji divided by the Zhou Dynasty, a marquis. The first monarch was Kang Shufeng, the ninth son of King Wen of Zhou.

The territory of the Weiguo is roughly located in Hebi, Henan, Anyang, Henan, Puyang, Handan, Hebei, part of Xingtai, and the western part of Liaocheng, Shandong north of the Yellow River. Wei Wugong was once strong, and when King Zhou Ping moved east, Wei Wugong sent troops to help Zhou Pingrong.

Weiguo is one of the longest-surviving vassal states of the Zhou Dynasty, with a total of 838 years before and after the founding of the country, and 35 monarchs. In 254 BC, it had been overthrown by the Wei state, and its territory had become a feudal land of the Wei state. In 241 B.C., Qin took Puyang and other places, in 239 B.C., Wei Yuanjun moved to Yewang County (now Qinyang), Wei also existed in name only, and in 209 B.C., Wei Junjiao was deposed as a concubine, and Wei Guo was completely destroyed.

The coexistence of the Three Kingdoms was from the Western Zhou Dynasty to the late Spring and Autumn Period, and the exact date was from 806 BC to 478 BC.

Chen (1045 BC – 478 BC).

Zheng Guo (806 BC – 375 BC).

Weiguo (11th century BC - 254 BC).

Zheng Guo: Central Henan Province.

Weiguo: The territory is roughly located in Hebi, Anyang, and Puyang in Henan Province and Handan in Hebei Province north of the Yellow River.

And part of Xingtai, the west of Liaocheng, Shandong, the north of Heze, in 806 BC, the founding monarch of Zheng State, Zheng Huan, built the capital of Shaanxi Lin, the second monarch Zheng Wugong followed the king of Zhou Ping to move east to the middle of Yuyi, and the third monarch Zheng Zhuang moved the capital to the ruins of the ancient city of Zheng Han until its demise. Zheng Guoguo lasted for a total of 432 years, passed on the throne of 24 monarchs (disputed), and built the capital of Zhengzhou Xinzheng.

In 395, the main territory was located in the central part of present-day Henan Province.

Wei Guo, Zhou Dynasty of China.

A vassal state surnamed Ji was divided, and the first monarch was King Wen of Zhou.

The ninth son, Kang Shufeng. With a total of 907 years before and after the Wei Kingdom and 41 monarchs, it was the longest-surviving vassal state of the Zhou Dynasty and the last country to perish among the many vassal states surnamed Ji. The territory of the Patriotic State is roughly located in Hebi, Anyang, and Puyang in Henan Province north of the Yellow River, part of Handan and Xingtai in Hebei Province, and the western part of Liaocheng in Shandong Province and the northern part of Heze in the <>

Weiguo, one of the vassal states of the same surname of the Zhou Dynasty. Ji's surname, Wei's. (There are also Kang's and Zinan's) Zhou Gongdan decided the rebellion of the three eunuchs, and his younger brother Kang Shu was named the prince of the country, divided the people of Yin Shang, and guarded the Zhou royal family.

According to the "Yuanhe Surname Compilation" and "Tongzhi Clan Strategy", etc., after King Wu of Zhou destroyed the Shang, he gave his mother and brother the title of Kangyi, which was known as Kang Shufeng in history. Zhou Gongdan also gave the area around the original Shang capital and the seven clans of the Yin people to Kang Shufeng, and let Kang Shu migrate to the former capital of Yin Shang, establish a patriotic country, and set the capital to sing. Zheng Guo, alias Dian Guo, the monarch is surnamed Ji, earl.

An important vassal state during the Spring and Autumn Period and the Warring States Period. In the twenty-second year of King Xuan of Zhou (806 BC), he named the young son of King Li of Zhou to Zheng (now the east of Huaxian County, Shaanxi), and was known as Zheng Huan Gong in history. During the reign of King You of Zhou, Duke Zheng Huan, as the Situ of the Zhou royal family, saw that the Western Zhou Dynasty was about to perish, so, at the suggestion of Tai Shibo, in the third year of Duke Huan (774 BC), the property, tribes, and clans of Zheng State, together with merchants and people, moved to the Dongyu Kingdom and Yi (east of Songshan, Henan Province), known as Xinzheng (now Xinzheng area, Henan Province), which is a famous migration in the history of Zheng State.

In the thirty-sixth year of the reign of Duke Huan (771 years ago), Dog Rong killed King You of Zhou and Duke Zheng Huan, and Duke Wu, the son of Duke Huan, ascended the throne.

No, please look at the map Weiguo is north of Zheng Guo.