Mei County
In the spring of 234, Zhuge Liang led more than 100,000 Shu troops out of Xie Valley (斜谷) and camped at the Wuzhang Plains on the south bank of the Wei River near Mei County. Aside from using the flowing horse to transport food supplies to the frontline, he implemented a "tuntian" plan by ordering his troops to grow crops alongside civilians at the south bank of the Wei River. He also forbid his troops from taking the civilians' crops.