Look at the birds and ask me for advice. When the newlyweds are in love, they just miss the wedding sign that is nowhere to be found in spring. I hope someone who can untie it can untie it for me.

This is a sign of your happy marriage. This is what the first two sentences mean. In ancient times, piano and harp were in harmony, which meant that piano and harp could play very beautiful music at the same time. Later, the husband and wife were very happy and harmonious. The third sentence "playing chess, painting and calligraphy" means that you and your husband have to work together and tolerate each other more, otherwise it would be a pity to miss such a beautiful marriage.