一个将军一个令

yī gè jiāng jūn yī gè lìng

lit. one general, one order (idiom)

fig. every boss has their own rules; everyone has their own way of doing things

one

variant of 個|个[ge4]

jiāng

will

jūn

(bound form) army

one

variant of 個|个[ge4]

lìng

to order