王充
Wang Chong (27 – c. 100 AD) was a Chinese thinker of the early Common Era said to be a materialist. Later Indian materialist Jayaraashi Bhatta (6th century) in his work "Tattvopaplavasimha" ('The upsetting of all principles') refuted the Nyāya Sūtra epistemology. The materialistic Cārvāka philosophy appears to have died out some time after 1400; when Madhavacharya compiled "Sarva-darśana-samgraha" ('a digest of all philosophies') in the 14th century, he had no Cārvāka (or Lokāyata) text to quote from or refer to.