Find the title of a domestic muppet animation

I loved watching it when I was a child. I remember the same puppet image of that little boy. He acted in two cartoons, one with a red mole on his forehead and the other without it. They are all very clever. The one you're talking about is the one who became a county grandfather and later became a prime minister, because he didn't change all the fried flower seeds the emperor gave him, which shows his honesty. I think his name is Tuck or something. I don't remember clearly.