The Mystikal Spellbook of the Imperial Wizard? Because of those ridiculous Chinese names in the Legend.
Correct, on two different accounts.
An "Imperial Wizard" in real life is the grandmaster of the Ku Klux Klan (KKK). Although I guess this was more of a coincidence rather than being intentional.
But the real reason is the name of the Chinese women in the episode. Wing Ding? Ring Ling? Why not just come up with more rhyming names like Sing Thing and put it into the episode too?

PPF's turn.