What does it mean to translate Japanese?

The literal translation of the Chinese writing "water mirror guardian" is a water mirror amulet, which is a kind of amulet of Qingming Shrine. Look at it. It should be a black five-star and a mirror. Black represents the water in the Yin and Yang meridians. Amulets are used to enhance concentration and dispel disasters.

The meaning of this text is as follows:

Yin and yang and five elements, water is represented by black. Water nourishment promotes the germination of all things. Hanging this black five-star around your neck can help you get unfathomable protection, enhance your concentration and get rid of disasters.