In the novel, did Guo Jing spank Guo Fu when she was young?
Also, how did Guo Fu better developed her coginition of the world around her and lose that naughty nature she once had when she was young? In any case, the aforemention of spanking is out of the equation for the reason that made Fu change her attitude in her later adult years, and I am doubtful that Yelu Qi spanked her. So what changed Fu?