Grasp the week, also known as "trial week", "test child" and "week", that is, the ceremony held when the child is one year old. This custom was first spread in Jiangnan as a divination sign, similar to drawing lots. Grasping Zhou, which really means "testing the child", is said to have originated in the Three Kingdoms period. Soon after Sun's rise, Prince Sun Deng died of illness, and Sun Quan worried that other sons would make friends with the powerful ministers and compete for the throne.

Traditionally, commonly used items include pens, ink, paper, inkstones, abacus, coins, books and so on. Of course, parents nowadays can also choose props suitable for grasping the week according to the current situation. Of course, it's just a symbol of beauty, it doesn't really mean anything, so it's fun.