A casual glance at the chapters of imperial annals in the Han shu and Hou Han shu reveals that the bestowal of chi#eh or orders of aristocratic rank, took place at frequent but irregular intervals throughout the Han period. Interest is immediately aroused in the significance of these events; in the circumstances in which the bestowals took place, the development of the institution both before and during the four centuries of Han empire, and in the benefits which resulted from the receipt of these honours. A preliminary study raises questions such as the connection, if any, between the bestowals and other types of imperial bounty such as amnesties; the association of the bestowals with particular dynastic or political events; or their possible use as a political weapon. By themselves the formal statements of the bestowal of chiieh on various sections of the population may be somewhat difficult to interpret, and cases in which the honours were acquired and the resulting privileges exercised are only seldom recorded. As with so much of the early history of Chinese institutions it may not be possible to determine how far recorded theory was actually translated into practice, and sufficient information is not furnished to render more than a few tentative inferences possible. Chinese commentators have from early times attempted 1) to