There were four provinces in the northwestern part of the county capital.
The extreme west was the Linlan province, which was where the current western battlefield was located. The snowy plains in the north was the Taihe province, which was the northern battlefield.
In the gap between these two provinces, there was a province called the Yutian province.
Due to the constant melting and nourishment from the snow plains in the far north, the terrain of the Yutian Province remains moist. Additionally, there are volcanic remnants underground, which lead to the continuous rise of mist and rain into the sky, resulting in abundant rainfall. That is how the province earned its
The fourth province was near Yutian Province. It was called Qiling Province.
This name came from a famous mountainous region in this province.
Mountainous regions and mountain ranges were different.
