青春期撞上更年期
[qīng chūn qī zhuàng shàng gèng nián qī]
'Qing Chun Qi Zhuang Shang Geng Nian Qi' which translates to 'Puberty bumps into menopause'. It humorously implies two completely different stages colliding together in terms of life experiences or moods, possibly referring to communication issues between the young and old people in the family.