China Naming Network - Eight-character Q&A - Does the Tibetan King and Bodhisattva have charm?
Does the Tibetan King and Bodhisattva have charm?
This is superstition.
Buddha forbids Buddhists to tell fortune. And there is no such thing as a symbol in Buddhism. This is completely the result of folk belief+folk Taoist knowledge+folk Buddhism, which is not credible.
If you really want Buddha's blessing, it is fundamental to read Buddha and do good deeds.