The East Asian languages are a language family (alternatively macrofamily or superphylum) proposed by Stanley Starosta in 2001. The proposal has since been adopted by George van Driem and others. Early proposals of similar linguistic macrophylla, in narrower scope: Austroasiatic, Austronesian, Kra-Dai, Tibeto-Burman: August Conrady (1916, 1922) and Kurt Wulff (1934, 1942) Austroasiatic, Austronesian, Kra-Dai, Hmong-Mien: Paul K. Benedict (1942), Robert Blust (1996), Ilia Peiros (1998) Austroasiatic, Austronesian, Kra-Dai, Tibeto-Burman, Hmong-Mien: Stanley Starosta (2001) Precursors to the East Asian proposal: Austro-Tai (Kra-Dai and Austronesian): Gustave Schlegel (1901, 1902), Weera Ostapirat (2005) Austric (Austroasiatic and Austronesian): Wilhelm Schmidt (1906), Lawrence Reid (1994, 2005) Stanley Starosta's (2005) East Asian proposal includes a "Yangzian" branch, consisting of Austroasiatic and Hmong–Mien, to form an East Asian superphylum. However, Starosta believes his proposed Yangzian to be a direct sister of Sino-Tibetan rather than Austronesian, which is more distantly related to Sino-Tibetan as a sister of Sino-Tibetan-Yangzian. He concludes Proto-East Asian was a disyllabic (CVCVC) language spoken from 6,500 to 6,000 BCE by Peiligang culture and Cishan culture millet farmers on the North China Plain (specifically the Han River, Wei River, and central Yellow River areas). East Asian Austronesian (various Formosan branches) Extra-Formosan Tai–Kadai Malayo-Polynesian Sino-Tibetan-Yangzian Sino-Tibetan Yangzian Austroasiatic Hmong–Mien Starosta (2005) proposes the following Proto-East Asian morphological affixes, which are found in Proto-Tibeto-Burman and Proto-Austronesian, as well as in some morphologically conservative Austroasiatic branches such as Nicobaric. m(V)- 'agent of V-ing' Vn 'patient of V-ing' sV- 'instrument of V-ing' n(V)- 'perfective' Father Tongue hypothesis The following tree of East Asian superphylum (macrofamily) was proposed by George van Driem in 2012 at the 18th Himalayan Languages Symposium, held at the Benares Hindu University.