What does the name Tong Yuan of Guanyin mean?

Guanyin, the full name of Guanyin, is a free translation of avalokitesvara, a Sanskrit avalokitesvara. It is also translated into "Guang Shi Yin", "Guan Zi Yu" and "Guanyin Sheng", also known as Salvation Bodhisattva, Lotus Hand Bodhisattva and Master Tong Yuan.

"Guanyin Bodhisattva" means that as long as all the victims in the world recite the name of the Bodhisattva wholeheartedly, the Bodhisattva will watch its voice in time and come to the rescue.

"No" has no authoritative explanation. It should mean "another name".

Tong Yuan, round temperament, not stubborn; Buddhist terminology. Call Buddha and Bodhisattva, reach the realm of ignorance and trouble, and restore the pure nature.

The source of the words: Volume 22 of the Shurangama Sutra: "Ananda and all others were enlightened by the Buddha, and there is no doubt that they gained the Tao."