号令如山

lit. order like a mountain / a military order is inviolable / strict discipline

roar / cry / CL:個|个[ge4]

ordinal number / day of a month / mark / sign / business establishment / size / ship suffix / horn (wind instrument) / bugle call / assumed name / to take a pulse / classifier used to indicate number of people

used in 脊令[ji2 ling2] / used in 令狐[Ling2 hu2] (Taiwan pr. [ling4])

classifier for a ream of paper

to order / to command / an order / warrant / writ / to cause / to make sth happen / virtuous / honorific title / season / government position (old) / type of short song or poem

as / as if / such as

mountain / hill / anything that resembles a mountain / CL:座[zuo4] / bundled straw in which silkworms spin cocoons / gable

an order (esp. army) / bugle call expressing military order / verbal command