What spell can be used to save the Feng Shui dragon from being harmed?

Reading and reciting "Pumen Pin" and reciting Guanyin Bodhisattva can save you. It is said in Pumenpin that chanting the name of Guanyin Bodhisattva can get rid of all poisonous spells.

An excerpt from the "Pumenpin" scripture is as follows:

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? Maybe there are enemies and thieves around, each with a knife to do harm, and think of the power of Guanyin , Xian immediately arouses compassion.

Perhaps you are suffering from the king, and you are about to die when you are about to be executed. If you think of the power of Guanyin, your sword will be broken in sections.

Or you may be imprisoned by shackles, and your hands and feet may be restrained. If you recite the power of Avalokitesvara, you will be relieved and liberated.

Curse poisons and those who intend to harm the body, the power of Guanyin will be recited on you.

If you encounter evil rakshasas, poisonous dragons, ghosts, etc., you will not dare to harm them if you think of the power of Avalokitesvara. ……