I'm sorry, I'm not specifically familiar with a story named'main hari piya'. It could be a very specific or regional story. Maybe it's from a particular cultural or literary work that I'm not aware of.
As I haven't come across the 'Mein Hari Piya' story before, I can't tell you the plot. It might be a story that is unique to a certain group of people or a particular region. You could try to look for it in local libraries or cultural archives where stories specific to that area are stored.
Since I don't have detailed information about the 'Piya Ka Ghar' serial, it's hard to give a complete story. But often in such serials, there are central characters. Maybe there is a couple, Piya and someone else, and their journey of building a home together could involve dealing with in - laws, financial issues, and personal differences. It could also show their growth as individuals within the context of their family and relationship.
Given that I'm not aware of the 'tum kon piya' story, some themes that could be present are cultural clash, friendship, and fate. If the story is set in a multicultural environment, there could be a cultural clash theme. Friendship might be a theme if there are strong relationships between characters. And fate could be a theme if the story involves events that seem predetermined or influenced by a higher power.
I'm sorry, I'm not familiar with the specific 'tum kon piya' story. It could be a story from a particular culture, region or even a personal narrative. Maybe it's a story from a local folklore or a specific piece of literature.
I really don't know much about the'main hari piya' story. It might be something very unique and not widely known. Maybe it's a story passed down within a certain community or family.