What is "gunabhadra"

Gunabhadra (394–468) was a monk of Mahayana Buddhism from Magadha, India. He travelled to China by sea with Gunavarma in 435. They were both treated as honored guests by Emperor Wen, the ruler of South China at the time. In China, he translated one of the key texts of Mahayana Buddhism, the Lankavatara Sutra, from Sanskrit to Chinese, and the Buddhist Sutra “Bimashōkyō”, which forms "a volume from the Issaikyō (a Buddhist corpus), commonly known as Jingo-ji kyō," as it was handed down at the Jingo-ji temple. Before his translating of Lankavatara Sutra, he translated another important Sutra Saṃyuktāgama from Sanskrit to Chinese first. He continued to be active in other translations and preaching.