Om mani padme hum mantra of six syllables in Sanskrit particularly associated with the four-armed form Shadakshari Avalokiteshvara (Chenrezig Tibetan, Chinese Guanyin), the bodhisattva of compassion.
https://en.wikipedia.org/wiki/Om_mani_padme_hum
History
The mantra originated in India, brought from India to Tibet, the pronunciation changed because some of the sounds of Sanskrit language was difficult for Tibetans to pronounce.
在梵语六个音节六字真言咒语特别是与四臂形式Shadakshari观世音菩萨(观音菩萨藏,观音中国),慈悲的菩萨相关。
https://en.wikipedia.org/wiki/Om_mani_padme_hum
历史
口头禅起源于印度,从印度带到西藏,发音改变,因为一些梵语的声音很困难的藏族发音。