How long can amulets usually protect people? How often do you need to change it?

Amulet is a traditional folk belief in China, which is generally believed to protect people's peace, health and happiness. However, the specific protection period and replacement frequency of the protective amulet are not clearly defined.

In the traditional culture of China, amulets are usually regarded as a blessing to people's safety, health and happiness. However, the specific protection period and replacement frequency of the protective amulet are not clearly defined. Generally speaking, the service life of amulets can vary from person to person, but it is usually recommended to replace them within one year.

It should be noted that the amulet is not a scientific method to predict the future, but a traditional folk belief. Therefore, when using amulets, we should maintain a rational and objective attitude and not be overly superstitious.