Hong Kong CNN  —  A 9-year-old girl pushes back against period shame, telling adults at the dinner table, “more than half the world’s population bleeds.” Two men fight for a woman’s heart by boasting how many books they’ve read by Japanese feminist icon Chizuko Ueno. A stalker following a young woman home is confronted and chased away by a female neighbor. These scenes from China’s latest box-office hit, “Her Story,” have become the talk of Chinese social media, where the comedy is hailed by