一级士官

corporal (army)

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

first class / category A

level / grade / rank / step (of stairs) / CL:個|个[ge4] / classifier: step, level

member of the senior ministerial class (old) / scholar (old) / bachelor / honorific / soldier / noncommissioned officer / specialist worker

warrant officer / petty officer / noncommissioned officer (NCO) / Japanese military officer

surname Guan

government official / governmental / official / public / organ of the body / CL:個|个[ge4]