What territory did the Huang he flow through?

The Huang He, also known as the Yellow River, flows through northern China. It originates in the Bayan Har Mountains in Qinghai Province and traverses several provinces, including Sichuan, Gansu, Ningxia, Inner Mongolia, Shanxi, and Shaanxi, before emptying into the Bohai Sea. This river is crucial for agriculture and has historically been referred to as the "cradle of Chinese civilization." Its basin supports a significant portion of China's population and economy.