saz's works. you know, a unique traditional knowledge of thousands of years belongs to iran. well, the modern knowledge of shipbuilding has come for some reasons, but it can still be favored if we find the value chain of barge building, if we know that many people in the world still like it , even if it is a they should travel in a traditional barge once in their life, not just one, for example, a cruise or a modern ship . by the way, this return to traditions is a global trend, so why should we have poor people in qeshm , why should we have poor people in the southern provinces while and people they are learning to make barges or have they forgotten the other barge-making companies , we have the last of them, in fact , we have their lives on their blessed lives, 80 years old, 90 years old, i want to say , by the way, the intangible heritage is one of the productive inputs of the economy, the culture of the foundation and the leap of production on the basis of humanity, because life is humanity an