The duties of a district magistrate are so numerous and so varied that one man could not possibly cope with them all. At the same time he is fully responsible. In addition to presiding over a court of first instance for all criminal trials in his district, he has to act as coroner (without a jury) at all inquests, collect and remit the land-tax, register all conveyances of land and house-property, act as preliminary examiner of candidates for literary degrees, and perform a host of miscellaneous offices, even to praying for rain or fine weather in cases of drought or inundation. He is up, if anything, before the lark; and at night, often late at night, he is listening to the protestations of prisoners or bambooing recalcitrant witnesses. But inasmuch as the district may often be a large one, and two inquests may be going on in two different directions on the same day, or there may be other conflicting claims upon his time, he has constantly to depute his duties to a subordinate, whose usual duties, if he has any, have to be taken by some one else, and so on. Thus it is that the expectant official every now and then gets his chance. This scheme leaves out of consideration a number of provincial officials, who preside over departments which branch, as it were, from the main trunk, and of whom a few words only need now be said. There are several "commissioners," as they are sometimes called; for instance, the commissioner of finance, otherwise known as the provincial treasurer, who is charged with the fiscal administration of his particular province, and who controls the nomination of nearly all the minor appointments in the civil service, subject to the approval of the governor. Then there is the commissioner of justice, or provincial judge, responsible for the due administration of justice in his province. There is also the salt commissioner, who collects the revenue derived from the government monopoly of the salt trade; and the grain commissioner, who looks after the grain-tax, and sees that the tribute rice is annually forwarded to Peking, for the use of the Imperial Court. There are also military officials, belonging to two separate and distinct army organisations. The Manchus, when they conquered the Empire, placed garrisons of their own troops, under the command of Manchu generals, at various important strategic points; and the Tartar generals, as they are called, still remain, ranking nominally just above the viceroy of the province, over whose actions they are supposed to keep a careful watch. Then there is a provincial army, with a provincial commander-in-chief, etc. Now let us return to the main trunk, working upward by way of recapitulation.