zhèng rén zhēng nián
a futile quarrel
Men of Zheng fighting over their respective ages (idiom)
郑
zhèng
abbr. for Zhengzhou 鄭州|郑州[Zheng4 zhou1], the capital of Henan
人
rén
person; people
争
zhēng
to strive for
年
nián
grain
