baihu

The head of a company (baihu) was assigned 48 mu, and the head of a battalion nearly 77 mu, while the regional commander (duzhihuishi), the highest military leader in the provincial level, received almost 293 mu. 223 The post fields were designed to be part of the officials 'salaries and were exempt from taxation.

Between Winds and Clouds: The Making of Yunnan (Second Century BCE to Twentieth Century CE) 2008