legends refer to Saka-era, traced to 78 CE. Stories from the Mahabharata Epic have been traced in Indonesian islands to the 1st century; whose versions mirror those found in southeast Indian peninsular region (now Tamil Nadu and southern Andhra Pradesh). The Javanese prose work Tantu Pagelaran of the 14th century, which is a collection of ancient tales, arts and crafts of Indonesia, extensively uses Sanskrit words, Indian deity names and religious concepts. Similarly ancient Chandis (temples) excavated in Java and western Indonesian islands, as well as ancient inscriptions such as the 8th century Canggal inscription discovered in Indonesia, confirm widespread adoption of Shiva lingam iconography, his companion goddess Parvati, Ganesha, Vishnu, Brahma, Arjuna, and other Hindu deities by about the middle to late 1st millennium AD. Ancient Chinese records of Fa Hien on his return voyage from Ceylon to China in 414 AD mention two schools of Hinduism in Java, while Chinese documents from 8th century refer to the Hindu kingdom of King Sanjaya as Holing, calling it "exceedingly wealthy," and that it coexisted peacefully with Buddhist people and Sailendra ruler in Kedu Plain of the Java island. The two major theories for the arrival of Hinduism in Indonesia include that South Indian sea traders brought Hinduism with them, and second being that Indonesian royalty welcomed Indian religions and culture, and it is they who first adopted these spiritual ideas followed by the masses. Indonesian islands adopted both Hindu and Buddhist ideas, fusing them with pre-existing native folk religion and Animist beliefs. In the 4th century, the kingdom of Kutai in East Kalimantan, Tarumanagara in West Java, and Holing (Kalingga) in Central Java, were among the early Hindu states established in the region. Excavations between 1950 and 2005, particularly at the Cibuaya and Batujaya sites, suggests that Tarumanagara revered deity Wisnu (Vishnu) of Hinduism. Ancient Hindu kingdoms of Java built many square temples, named rivers on the island as Gomati and Ganges, and completed major irrigation and infrastructure projects. Several notable ancient Indonesian Hindu kingdoms were Mataram, famous for the construction of one of the world's largest Hindu temple complexes - the Prambanan temple, followed by Kediri and Singhasari. Hinduism along with Buddhism spread across the archipelago. Numerous sastras and sutras of Hinduism were translated into the Javanese language, and expressed in art form. Rishi Agastya, for example, is described as the principal figure in the 11th century Javanese text