Military ranks were filled almost entirely from hereditary households, even though the [[Chinese imperial exams|military service exams]], like the civil service exams, were in theory open to all qualified candidates. Those from junior military houses inherited their ranks intact, while those from more senior households suffered a diminution, inheriting a rank somewhat lower than that of their father.<ref>Huang, 162.</ref> | Military ranks were filled almost entirely from hereditary households, even though the [[Chinese imperial exams|military service exams]], like the civil service exams, were in theory open to all qualified candidates. Those from junior military houses inherited their ranks intact, while those from more senior households suffered a diminution, inheriting a rank somewhat lower than that of their father.<ref>Huang, 162.</ref> |