What did Pi Nuo's father exchange for his literacy textbook?

Pi Nuo's father traded his jacket for a literacy textbook.

Dad bought Pi Nuo Qi a new textbook with his jacket, but he was shivering in his shirt on snowy days. Pinocchio describes the process that Pinocchio, a puppet, changed from a wayward, naughty, lazy, lying-loving person who didn't care about others and learning and just wanted to play all day, to a polite, hardworking, filial and caring boy.

And a series of adventures he experienced, full of childlike interest and imagination.

The writing characteristics of Pinocchio;

Pinocchio is a fable. But unlike western fables, it does not describe the life of beautiful princesses and nobles in big castles. Pi Nuo Joe's adventure stories all take place among real ordinary Italians, so they have more practical significance.

The truth Pinocchio wants to reveal is not complicated. It relies on a puppet to have an image, just to show us the tortuous course of a person from imperfection to perfection and from unhappiness to happiness.