Gunabhadra was a monk of Mahayana Buddhism from Magadha

Magadha

Magadha formed one of the sixteen Mahājanapadas or kingdoms in ancient India. The core of the kingdom was the area of Bihar south of the Ganga; its first capital was Rajagriha then Pataliputra...

, India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

. He travelled to China by sea with Gunavarma in 435. They were both treated as honored guests by Emperor Wen

Emperor Wen of Liu Song

Emperor Wen of Liu Song , personal name Liu Yilong , nickname Che'er , was an emperor of the Chinese dynasty Liu Song. He was the third son of the dynastic founder Emperor Wu . After his father's death in 422, Liu Yilong's eldest brother Liu Yifu took the throne as Emperor Shao...

, the ruler of South China

Northern and southern China

Northern China and southern China are two approximate regions within China. The exact boundary between these two regions has never been precisely defined...

 at the time. In China

China

Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

, he translated one of the key texts of Mahayana Buddhism, the Lankavatara Sutra

Lankavatara Sutra

The Laṅkāvatāra Sūtra is a sutra of Mahāyāna Buddhism. The sūtra recounts a teaching primarily between the Buddha and a bodhisattva named Mahāmati...

, from Sanskrit

Sanskrit

Sanskrit , is a historical Indo-Aryan language and the primary liturgical language of Hinduism, Jainism and Buddhism.Buddhism: besides Pali, see Buddhist Hybrid Sanskrit Today, it is listed as one of the 22 scheduled languages of India and is an official language of the state of Uttarakhand...

 to Chinese

Chinese language

The Chinese language is a language or language family consisting of varieties which are mutually intelligible to varying degrees. Originally the indigenous languages spoken by the Han Chinese in China, it forms one of the branches of Sino-Tibetan family of languages...

. He continued to be active in other translations and preaching.