天长地久白头到老
[tiān zhăng dì jiŭ bái tóu dào lăo]
'Tian Chang Di Jiu Bai Tou Dao Lao' translates to ‘eternal love till old age'. This conveys an ideal of love that lasts forever without end. In traditional Chinese romanticism, it refers to enduring, steadfast companionship through the trials and tribulations of life together with one's partner.