1 (prefix indicating ordinal number, e.g. first, number two etc)

2 order

3 (old) rank in the imperial examinations

4 mansion

5 (literary) but

6 just

1 first

2 number one

3 primary

1 second

2 number two

3 next

4 secondary

1 fingernail

1 nail polish

1 family with a literary reputation (idiom); literary family

1 to sleep on one's armor with a spear as a pillow (idiom)

2 to keep ready for battle at all times

1 to rest weapons and loosen armor (idiom); to relax from fighting

1 to put down weapon and let soldiers rest (idiom); to relax from fighting

1 one man's meat is another man's poison (idiom)