Nguy?n Kh?c Vi?n (5 February 1913 in Huong Son – 10 May 1997) was a Vietnamese historian, literary critic, sometime dissident, and advocate of a Vietnamese health exercise du?ng sinh similar to Yoga.Vi?n was a party member formerly in charge of external propaganda and statements to foreign press.
However his circulating of criticism of the government in the 1980s led to a ban on his writings till the early 1990s.