What is the name of the poem that touches the eyebrows and touches the lips? What is the poem?

This is a poem by Chao, a poetess in the Tang Dynasty.

In ancient China, the first married couple had to cut off a lock of hair and tie it together on their wedding night to show their solidarity. Since then, the couple have always loved each other.

Original poem: Nong not only cuts clouds, Lang also divides silk hair. Can't find a place, tie a knot.

Direct and warm, true and beautiful, touching. Long hair loves your heart. Ok, don't forget each other!