一个将军一个令

1. • lit. one general, one order (idiom)
2. • fig. every boss has their own rules
3. • everyone has their own way of doing things

Character by character

• 一(yī)one
• 个(gè)(classifier used before a noun that has no specific classifier)
• 将(jiāng)will
• 军(jūn)army
• 一(yī)one
• 个(gè)(classifier used before a noun that has no specific classifier)
• 令(lìng)order