Building Industry In Old Times Chapter 204

The Hetao Plain in a broad sense is very vast.

Located in the southwest of Mongolia.

The jurisdiction covers plains, deserts and highlands.

The most fertile area among them is the Houtao Plain behind Guihua City, close to the Yellow River.

This area is so rich that immigrants have been living here since the Qin Dynasty. They have dug canals to divert water and developed agriculture.