Method of opening gourd: ritual preparation: prepare utensils, cinnabar, writing brush, new towel (white and yellow), turning mirror, willow branches, purified water, and chanting on auspicious occasions: Master Yi Feng Shui chooses auspicious occasions and prepares two kinds of scriptures (Yi Feng Shui chooses the Great Compassion Mantra and Prajna Paramita Heart Sutra), and the chanting time is generally 45 minutes. In the opening ceremony, after reciting the Great Mercy Mantra, while reciting the Prajna Paramita Heart Sutra, sprinkle clear water on the gourd with willow branches; Dust removal: Master Yi Anzhu holds a white towel (or yellow towel) in his right hand and wipes it clockwise for three times and counterclockwise for three times. Its significance lies in erasing the old information of the mascot, achieving the purification effect and preparing for the next injection of yang. Pay attention to the yang in the mirror: the mage keeps chanting, and reflects the light on the mascot of Yi 'anju with a mirror (the mirror can gather evil spirits from all directions, and introduce pure yang into the mascot when chanting); Purify the mascot again and give it yang and aura; A touch of magic: this step has the effect of making the finishing point and protecting the mascot. Just like putting a red robe on a mascot, it will bless the positive spirit and make the unhealthy spirit avoid it. The Buddhist master dipped a magic pen blessed by divine power in cinnabar, raised the pen to write a spell in the air, and recited scriptures in his mouth. At this point, the opening ceremony was completed.