Do you pay attention to the traditional Chinese paintings of Lao Shouxing?

Defengtang suggested that friends write "a letter to congratulate the old gentleman (if his relatives say so) on his birthday", and then write "a letter to the younger generation in XXX".

Inscription: Ancient letters, calligraphy and painting all have inscriptions. When giving gifts, the name and date are written vertically with a brush to show the giver and the recipient. This is also a manifestation of calligraphy art. Nowadays, many people sign official documents and notes, usually horizontally, to show their legal effect.