Correct
古稀
/ gǔxī /
Strokes
Definition
seventy years old
Example
As a Noun
seventy years of age
1
Gǔxīzhīnián
古稀之年
(at) the age of seventy
2
Gǔxī
古稀
lǎorén
老人
person at the age of seventy
3
Niányúgǔxī
年逾古稀
past seventy years of age; be on the wrong side of seventy
4
Niánjìngǔxī
年近古稀
be getting on for seventy
5
Nián
年
guò
过
gǔxī
古稀
be in one's seventies