In 230 BCE, the Qin army led by Interior Minister Teng (內史騰) moved south, crossed the Yellow River and conquered Zheng (鄭; present-day Xinzheng, Zhengzhou, Henan), the capital of Han, within one year.
En el ministro del Interior de Qin, Teng, cruzó con un poderoso ejército él río Amarillo y tomó Zheng (actual Xinzheng, Henan), capital de Han.