The shops selling red ropes in physical stores include jewelry and jade shops, crystal shops, jewelry shops, calligraphy and painting shops, mahogany furniture shops, and small commodity shops. The red rope represents a good intention, indicating that everything is safe and smooth and takes away bad luck.

In the legend of the Han nationality, the moon always ties the marriage between men and women with a red line, so a woman wearing a red line alone means praying for a happy marriage, a happy marriage, a happy feeling, and good luck and peace. For the record, the answer is for reference only. Please don't be blind and superstitious.