Question: The Korean Buddhist temple Kwanŭm-sa is named after which East Asian buddhist bodhisattva venerated by Mahayana Buddhists?

full_context: Document 1: Guanyin: Guanyin or Guan Yin is an East Asian bodhisattva associated with compassion as venerated by Mahayana Buddhists. She is commonly known as the "Goddess of Mercy" in English and Gayatri in Hindi. The Chinese name Guanyin is short for Guanshiyin, meaning "[The One Who] Perceives the Sounds of the World".
Document 2: Vaishno Devi: Vaishno Devi, also known as Mata Rani, Trikuta and Vaishnavi, is a manifestation of the Hindu Mother Goddess of MahaKali, MahaSaraswati and MahaLakshmi. The words "maa" and "mata" are commonly used in India for "mother", and thus are often used in connection with Vaishno Devi. Vaishno Devi Mandir is a Hindu temple dedicated to the Hindu Goddess, located in Katra at the Trikuta Mountains within the Indian state of Jammu and Kashmir. The Temple or Bhawan is 13.5 km from Katra and various modes of transportation are available from katra to Bhawan, including Ponies, Electric vehicles and paalkhis operated by 2 or 4 persons. Helicopter services are also available up to Sanjichhat, which is 9.5 km from Katra.
Document 3: Kume no Heinai-dō: Kume no Heinai-dō (久米平内堂 ) is a small folk shrine located in Asakusa in Taitō, Tokyo. The shrine houses a stone statue of Kume no Heinai, a samurai from the early Edo period (17th century). According to the Asakusa tourism bureau, there are few facts about the life of Kume no Heinai, but he is said to have died in 1683. Oral tradition holds that Heinai excelled in Kenjutsu, the martial art of swordsmanship, killing many people over the years. In the latter half of his life, he is said to have lived in the Sensō-ji temple in Asakusa where he devoted himself to Zen-Buddhism and held religious services in honor of the people he killed. Shortly before his death he ordered his followers to carve his likeness on a stone and bury it near the Niōmon – the entrance to the Buddhist temple and a busy district in the city. His wish was to have his statue be stepped on by as many people as possible in order to expiate the crimes he committed in life. The statue was eventually retrieved and is now stored inside the shrine itself. It is because of this that the shrine initially carried the name "Fumitsuke" (踏みつけ ) , which means "to tread on", but over time the meaning was lost and the shrine's name came to be spelled 文付け, which means "love letter". Both words are pronounced "Fumitsuke" and the shrine is now worshipped by the general public as a deity of marriage and match-making. Kume no Heinai-dō was destroyed in March 1945 during World War II. The current temple was rebuilt in October 1978.
Document 4: Kwanumsa (Kaesong): Kwanŭm-sa is a Korean Buddhist temple located within Taehung Castle on Mt. Chonma near Kaesong, North Korea. The site is one of the National Treasures of North Korea. Named after Guanyin, the buddhist bodhisattva of compassion, this small temple is located in the beautiful valley between Mts. Chonma and Songgo. The temple was founded in 970 when a monk deposited two marble statues of the goddess in a cave behind the temple's current location. The temple itself was constructed in 1393 under the Koryo Dynasty, and later renovated in 1646 under the Joseon. The site contains many ancient relics, including a seven-story pagoda from the Koryo dynasty and the ancient Guanyin statues in Kwanum Cave. The doors of the main shrine, known as the Taeung Hall, are decorated with carved flowers and leaves; an old legend relays why the decorations on one door are unfinished. During the reconstruction of the temple during the Joseon dynasty, one of the main carvers was a twelve-year-old boy named Unna, famed for his skill in carving. One day, while working on the temple, he heard his mother was seriously ill, and asked to be allowed to visit her. He was refused, and his mother died shortly after. He blamed himself and his skillful hands for his mother's death, and so out of grief used his carving axe to chop off his hand. He then disappeared into the forest, never to be seen again. Today, a carving of a boy with one hand ascending to heaven on the back of a white tiger can still be seen on the unfinished door.
Document 5: Nanhai Guanyin Temple: Nanhai Guanyin Temple () is a Buddhist temple located at the foot of Niugugang (), in Nanhai District of Foshan, Guangdong, China.
Document 6: Pohyonsa: Pohyon-sa is a Korean Buddhist temple located in Hyangsan county in North Pyong'an Province, North Korea. It is located within the Myohyang Mountains. Founded under the Koryo dynasty at the start of the 11th century, the temple flourished as one of the greatest centers of Buddhism in the north of Korea, and became a renowned place of pilgrimage. Like most other temples in North Korea, the complex suffered extensive damage from US bombing during the Korean War. The temple is designated as National Treasure #40 in North Korea, with many of its component buildings and structures further declared as individual national treasures.
Document 7: East Asian Buddhism: East Asian Buddhism is a collective term for the schools of Mahayana Buddhism that developed in the East Asian region and follow the Chinese Buddhist canon. These include the bodies of Chinese Buddhism, Korean Buddhism, Japanese Buddhism, and Vietnamese Buddhism. They constitute the numerically largest body of Buddhist traditions in the world, over half of the world's Buddhists.
Document 8: Thian Hock Keng: Thian Hock Keng (literally "Palace of Heavenly Happiness"), also known as the Tianfu Temple, is a temple of Mazu ("Ma Cho Po"), a Chinese sea goddess, located in Singapore. It is the oldest and most important temple of the Hokkien (Hoklo) people in the country. Another shrine at the back is Buddhist dedicated to Guanyin, the Mahayana Buddhist bodhisattva of mercy.
Document 9: Niōmon: The niōmon (仁王門 , lit. Niō gate ) is the Japanese name of a Buddhist temple gate guarded by two wooden warriors called Niō (lit. Two Kings). The gate is called Heng Ha Er Jiang (哼哈二将) in China and Geumgangmun (金剛門) in Korea. The two statues are inside the two posts of the gate itself, one at the left, one at the right. Structurally, it usually is either a "rōmon" or a "nijūmon" and can measure either 5x2 or 3x2 "bays". It can sometimes have just one story, as in the case of Asakusa's Kaminarimon.
Document 10: Sewu: Sewu is an eighth century Mahayana Buddhist temple located 800 meters north of Prambanan in Central Java, Indonesia. The word for a Hindu or Buddhist temple in Indonesian is "candi," hence the common name is "Candi Sewu." Candi Sewu is the second largest Buddhist temple complex in Indonesia; Borobudur is the largest. Sewu predates nearby "Loro Jonggrang" temple at Prambanan. Although the complex consists of 249 temples, this Javanese name translates to 'a thousand temples,' which originated from popular local folklore (The Legend of Loro Jonggrang). Archaeologists believe the original name for the temple compound to be Manjusrigrha.
Document 11: Podok Hermitage: The Podok Hermitage is a mountain hermitage in Naegang-ri, Kumgang-gun, North Korea. First built during the Koguryo period, it was rebuilt in 1675. The one room building is supported by a single copper pole. The structure is in the middle of a 20-metre-high cliff, leaning against the rock in front of the Podok Grotto.
Document 12: Vasudhara: Vasudhārā, whose name means "stream of gems" in Sanskrit, is the Buddhist bodhisattva of wealth, prosperity, and abundance. She is popular in many Buddhist countries and is a subject in Buddhist legends and art. Originally an Indian bodhisattva, her popularity has spread to southern Buddhist countries. Her popularity, however, peaks in Nepal where she has a strong following among the Buddhist Newars of the Kathmandu Valley and is thus a central figure in Newar Buddhism. She is named Shiskar Apa in Lahul and Spiti. She is related to Hindu great goddess Lakshmi, and her Sanskrit name Vasundhara indicates she is the source of the eight "bountiful Vasus." Therefore, according to the epic Mahabharat, she is the bounty that is the waters of the river Ganges—the goddess, Ganga whose origin is the snows of the Himalayas.
Document 13: Shuimu: In Chinese mythology, Shuimu/水母 (as a variant of Shuimu Niangniang/ 水母娘娘), is a water demon, spirit or witch of Buddhist and Taoist origin. She is also identified with the youngest sister of the transcendent White Elephant (Buddha’s gate-warder). According to Chinese folklore, she is responsible for submerging Sizhou (泗州) (an ancient Chinese city located in today’s Jiangsu/江苏 Province) under the waters of lake Hongze Lake/洪泽湖 in 1574 A.D. and is currently sealed at the foot of a mountain in Xuyi/盱眙 District. However, Shuimu is interpreted differently in specific regions of China. For example, in Sizhou, people believe that she is a demon goddess while in Nanlao Quan, it is believed that she was a women who was gifted a magical whip by an old man. In Mandarin, the word “Shui” means ‘water’ while “mu” points to ‘mother’ and “niangniang” stands for ‘queen or concubine of the king’. Shuimu is also referred to as The Old Mother of Waters, Fountain Goddess, and Sea/Chaos/潮 Goddess.
Document 14: Bodhisattva vow: The Bodhisattva vow is the vow taken by Mahayana Buddhists to liberate all sentient beings. One who has taken the vow is nominally known as a Bodhisattva. This can be done by venerating all Buddhas and by cultivating supreme moral and spiritual perfection, to be placed in the service of others. In particular, Bodhisattvas promise to practice the six perfections of giving, moral discipline, patience, effort, concentration and wisdom in order to fulfill their bodhicitta aim of attaining enlightenment for the sake of all beings. Whereas the Prātimokṣa vows cease at death, the Bodhisattva vow extends into future lives.
Document 15: Wandu: Wandu, called Hwando in Korean, was the second capital of the Goguryeo kingdom. The remains of the mountain fortress are part of the UNESCO World Heritage Site Capital Cities and Tombs of the Ancient Koguryo Kingdom. It is located 2.5 kilometers west of Ji'an, Jilin province in Northeast China, near the North Korean border. It is part of the UNESCO World Heritage Site Capital Cities and Tombs of the Ancient Koguryo Kingdom, together with nearby Guonei City and the Wunü Mountain City.
ground_truth: Guanyin