Chinese Cinderella is a real-life book mentioned in various Longplays. Most notably the Super Mario Galaxy Longplay and the Mario Kart Wii Longplay. It's a book about a girl named Adeline Yen Mah and her painful childhood. SMG4 and his partners criticise the book because of a particular line in the book ("It was Grandmother Nai Nai who told us to call her Niang!") They claim it could've sounded smarter to leave out the "it was" but no. SMG4's partners even threaten to take Adeline down but SMG4 stops them and tells them why because they could go to jail for such hostility because she's a real person who did nothing wrong. It has only been featured in 2015 longplays.