Shakdvipa is a word from a religion called Hinduism. It means a special island where people live who are very spiritual and close to God.
Imagine you and your friends have a secret hideout that only certain people know about. Shakdvipa is like that, but it's a special place for people who like to meditate, pray, and be really good to others.
Some people believe that Shakdvipa is a real place somewhere in the world or in the universe, while others see it as more of a metaphor for being very connected to God or the universe.
In any case, Shakdvipa is a word to describe a really special place where people who are very good and connected to God or the universe like to go.