播放念佛機可以家庭和諧，父母健康嗎？ Can Buddhist Chant Player Improve Family Harmony & Parent's Health?

在家播放念佛機/心經/大悲咒，可以使我家庭和諧父母健康嗎？
Can Playing The Buddhist Chant Player/Heart Sutra/Great Compssion Dharani At Home Improve My Family Harmony & Parents’ Health?

https://youtu.be/858oyiExgYM

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