in great detail

more than one hundred and fifty years [written and colloquial]

now and then

six numbers pronounced with the first tone to the sixth tone respectively in Cantonese: 3, 9, 4, 0, 5, 2

several close friends

lit. poor at 3 o'clock and rich by 5, meaning one who has no financial planning, and spending all of what one's earn quickly

would not compromise for living or survival

Form 5

ninety-five

(noun) a traitor; a snitch; an informant; a mole; betrayer

twenty five days; twenty-fifth [date]

May Day

May 1st Labour Day

five generations

fifty-fifty

a fifty-fifty situation; a fifty-fifty chance (often used to describe an evenly matched sporting event)

Five Dynasties

five characters or words / twenty-five minutes

colorful

five viscera (consist of heart, liver, spleen, lungs and kidneys)

one fifth

five strains and seven injuries

fifty

fifty-five

fifty dollars

five thousand

five flavors

cruet-stand; cruet set

May Fourth (movement)

May Fourth Movement