The full expression is " 34 China nanai; which one wants to say, that is not impossible or unbelievable, that it could not be. Possibly a linguistic distortion of " na na " andaluza-flamenca version of " nothing at all ". Anyway, the nanai are a little large ethnic group that lives between Russia and China and which was unknown until 1975, year in which appeared the film " Derzu Uzala " Akira Kurosawa, in which the protagonist, a Hunter of the Russian steppe, belonged to this ethnic group. For those who have not seen it, it is a beautiful film, an ode to friendship.
