Ksitigarbha Bodhisattva is one of the four Bodhisattvas in Mahayana Buddhism. He is famous for his "great wish". His famous oath is "hell is not empty, and he will not become a Buddha". He is mainly responsible for saving six sentient beings, especially those suffering in hell, in the Buddha-free world after the Nirvana of Shakyamuni Buddha and before the birth of Maitreya Buddha. Ksitigarbha Bodhisattva usually appears in the image of a monk. This is the difference between him and other major Bodhisattvas (such as Guanyin, Manjusri, and Samurian) in the appearance of heaven and man (wearing wreaths and crowns).

Ksitigarbha Bodhisattva, a Buddhist bodhisattva name, is a transliteration of the Sanskrit K ṣ itigarbha, transliterated as "Qichadi Lianpo". In the Ten Wheel Sutra of Ksitigarbha, it is said that Ksitigarbha Bodhisattva is "as calm and composed as the earth, and as deep and secret as a secret treasure, hence its name. Ksitigarbha Bodhisattva is an important Bodhisattva in Buddhist tradition, revered as the savior and protector of sentient beings. His full name is Ksitigarbha Bodhisattva, also known as Ksitigarbha Bodhisattva King or Ksitigarbha Bodhisattva King. He is considered the ruler of hell, with the mission of protecting sentient beings and saving the souls. With infinite compassion and wisdom, Ksitigarbha Bodhisattva promises not to retreat from the suffering of sentient beings until they are all liberated from the cycle of suffering.