In this episode, Engineer Kazi Yogusuk, is exploring the importance of cow or cattle in the Bari tribe. traditionally cows or cattle means wealth or status , which defines how much the bridegroom( male) paid to the family of a bride( female) in term of dowry also can be use as an equivalent for any settlement. 

The Marks on the cow or cattle has their names which distinguish each one of them. the Bari used a cow or cattle as meat their skin also have many uses which can be use for sleeping, chair, drums etc.