Nai Hoi Tamin is about the difficult life of the people of the East of Thailand – in a time when drought and poverty forced them to bring their buffalos for sale around the center of Thailand. There was a strong leader, “Nai Hoi Tamin”, who led the big caravans for the long and sometimes dangerous trip. Along the way, they had to deal with many kind of hardships, such as robbers and thieves, illness, and the difficulty of traveling.