China has had the habit of giving birthdays to people over 50 years old since ancient times. Birthday parties usually start with eggs, refreshments and longevity noodles. In many places, the whole village and family will be invited to eat sushi noodles, and those that have not arrived will also be delivered to the door. When eating birthday wine, the birthday girl usually doesn't sit in the main hall, but finds several elderly people of similar age to accompany her and opens another seat in the back room. The more vegetables, the better, and the more longevity. After the birthday party, Shou Weng himself, or on behalf of his children and grandchildren, paid a courtesy visit to his elders and relatives, commonly known as "return visit".