What is the hometown, ancestral land, hometown and hometown of Xingyang?

Xingyang is the hometown of chess, Zheng ancestral home, valve and construction machinery.

The boundary line on the chessboard of China-the boundary between two opposing powers or hostile countries.

The chessboard "Chuhe Han Jie" (or "gap") that we often hear or play is located in Xingyang, Henan. It is recorded in history that in the Chu-Han War between the late Qin Dynasty and the early Han Dynasty, Chu overlord Xiang Yu and Hanwang Liu Bang fought fiercely in Xingyang. Because the two sides are evenly matched, they agreed to divide the world with the gap as the boundary. "Historical Records" also records that "the gap is Han in the west and Chu in the east". The resulting Chu-He Han boundary was later absorbed and evolved by history and culture and fixed on the famous chessboard.

Zheng sangong

Since ancient times, there has been a saying that "Zheng's family left Xingyang". According to legend, the founding king of Zheng moved to Xingyang, and later those who established the Eastern Zheng State and ruled the princes were all in Xingyang today. Therefore, Xingyang became the birthplace of Zheng.